2011193964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{11399}}^1$

素因数の和:11464

約数の個数: 108

約数和(自身を含む): 5695326000

約数和(自身を除く): 3684132036

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 169, 174, 234, 261, 338, 348, 377, 468, 507, 522, 676, 754, 1014, 1044, 1131, 1508, 1521, 2028, 2262, 3042, 3393, 4524, 4901, 6084, 6786, 9802, 11399, 13572, 14703, 19604, 22798, 29406, 34197, 44109, 45596, 58812, 68394, 88218, 102591, 136788, 148187, 176436, 205182, 296374, 330571, 410364, 444561, 592748, 661142, 889122, 991713, 1322284, 1333683, 1778244, 1926431, 1983426, 2667366, 2975139, 3852862, 3966852, 4297423, 5334732, 5779293, 5950278, 7705724, 8594846, 11558586, 11900556, 12892269, 17189692, 17337879, 23117172, 25784538, 34675758, 38676807, 51569076, 55866499, 69351516, 77353614, 111732998, 154707228, 167599497, 223465996, 335198994, 502798491, 670397988, 1005596982, 2011193964]

約数ペア:

[(1, 2011193964), (2, 1005596982), (3, 670397988), (4, 502798491), (6, 335198994), (9, 223465996), (12, 167599497), (13, 154707228), (18, 111732998), (26, 77353614), (29, 69351516), (36, 55866499), (39, 51569076), (52, 38676807), (58, 34675758), (78, 25784538), (87, 23117172), (116, 17337879), (117, 17189692), (156, 12892269), (169, 11900556), (174, 11558586), (234, 8594846), (261, 7705724), (338, 5950278), (348, 5779293), (377, 5334732), (468, 4297423), (507, 3966852), (522, 3852862), (676, 2975139), (754, 2667366), (1014, 1983426), (1044, 1926431), (1131, 1778244), (1508, 1333683), (1521, 1322284), (2028, 991713), (2262, 889122), (3042, 661142), (3393, 592748), (4524, 444561), (4901, 410364), (6084, 330571), (6786, 296374), (9802, 205182), (11399, 176436), (13572, 148187), (14703, 136788), (19604, 102591), (22798, 88218), (29406, 68394), (34197, 58812), (44109, 45596)]