2009074756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 4110317568

約数和(自身を除く): 2101242812

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 73, 146, 163, 191, 221, 292, 326, 382, 442, 652, 764, 884, 949, 1241, 1898, 2119, 2482, 2483, 2771, 3247, 3796, 4238, 4964, 4966, 5542, 6494, 8476, 9932, 11084, 11899, 12988, 13943, 16133, 23798, 27886, 31133, 32266, 36023, 42211, 47596, 55772, 62266, 64532, 72046, 84422, 124532, 144092, 154687, 168844, 181259, 202283, 237031, 309374, 362518, 404566, 404729, 474062, 529261, 618748, 725036, 809132, 809458, 948124, 1058522, 1618916, 2117044, 2272709, 2629679, 3081403, 4545418, 5259358, 6162806, 6880393, 9090836, 10518716, 12325612, 13760786, 27521572, 29545217, 38636053, 59090434, 77272106, 118180868, 154544212, 502268689, 1004537378, 2009074756]

約数ペア:

[(1, 2009074756), (2, 1004537378), (4, 502268689), (13, 154544212), (17, 118180868), (26, 77272106), (34, 59090434), (52, 38636053), (68, 29545217), (73, 27521572), (146, 13760786), (163, 12325612), (191, 10518716), (221, 9090836), (292, 6880393), (326, 6162806), (382, 5259358), (442, 4545418), (652, 3081403), (764, 2629679), (884, 2272709), (949, 2117044), (1241, 1618916), (1898, 1058522), (2119, 948124), (2482, 809458), (2483, 809132), (2771, 725036), (3247, 618748), (3796, 529261), (4238, 474062), (4964, 404729), (4966, 404566), (5542, 362518), (6494, 309374), (8476, 237031), (9932, 202283), (11084, 181259), (11899, 168844), (12988, 154687), (13943, 144092), (16133, 124532), (23798, 84422), (27886, 72046), (31133, 64532), (32266, 62266), (36023, 55772), (42211, 47596)]