2129120734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3391}}^1$

素因数の和:3497

約数の個数: 64

約数和(自身を含む): 3829432320

約数和(自身を除く): 1700311586

約数列:

[1, 2, 13, 19, 26, 31, 38, 41, 62, 82, 247, 403, 494, 533, 589, 779, 806, 1066, 1178, 1271, 1558, 2542, 3391, 6782, 7657, 10127, 15314, 16523, 20254, 24149, 33046, 44083, 48298, 64429, 88166, 105121, 128858, 139031, 210242, 278062, 313937, 627874, 837577, 1366573, 1675154, 1807403, 1997299, 2641589, 2733146, 3614806, 3994598, 4309961, 5283178, 8619922, 25964887, 34340657, 51929774, 56029493, 68681314, 81889259, 112058986, 163778518, 1064560367, 2129120734]

約数ペア:

[(1, 2129120734), (2, 1064560367), (13, 163778518), (19, 112058986), (26, 81889259), (31, 68681314), (38, 56029493), (41, 51929774), (62, 34340657), (82, 25964887), (247, 8619922), (403, 5283178), (494, 4309961), (533, 3994598), (589, 3614806), (779, 2733146), (806, 2641589), (1066, 1997299), (1178, 1807403), (1271, 1675154), (1558, 1366573), (2542, 837577), (3391, 627874), (6782, 313937), (7657, 278062), (10127, 210242), (15314, 139031), (16523, 128858), (20254, 105121), (24149, 88166), (33046, 64429), (44083, 48298)]