2080450164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{653}}^1\times {\mathrm{1571}}^1$

素因数の和:2257

約数の個数: 72

約数和(自身を含む): 5267922912

約数和(自身を除く): 3187472748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 653, 676, 1014, 1306, 1571, 1959, 2028, 2612, 3142, 3918, 4713, 6284, 7836, 8489, 9426, 16978, 18852, 20423, 25467, 33956, 40846, 50934, 61269, 81692, 101868, 110357, 122538, 220714, 245076, 265499, 331071, 441428, 530998, 662142, 796497, 1025863, 1061996, 1324284, 1592994, 2051726, 3077589, 3185988, 4103452, 6155178, 12310356, 13336219, 26672438, 40008657, 53344876, 80017314, 160034628, 173370847, 346741694, 520112541, 693483388, 1040225082, 2080450164]

約数ペア:

[(1, 2080450164), (2, 1040225082), (3, 693483388), (4, 520112541), (6, 346741694), (12, 173370847), (13, 160034628), (26, 80017314), (39, 53344876), (52, 40008657), (78, 26672438), (156, 13336219), (169, 12310356), (338, 6155178), (507, 4103452), (653, 3185988), (676, 3077589), (1014, 2051726), (1306, 1592994), (1571, 1324284), (1959, 1061996), (2028, 1025863), (2612, 796497), (3142, 662142), (3918, 530998), (4713, 441428), (6284, 331071), (7836, 265499), (8489, 245076), (9426, 220714), (16978, 122538), (18852, 110357), (20423, 101868), (25467, 81692), (33956, 61269), (40846, 50934)]