12834851990

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{733}}^1\times {\mathrm{947}}^1$

素因数の和:1773

約数の個数: 48

約数和(自身を含む): 23709779568

約数和(自身を除く): 10874927578

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 733, 947, 1466, 1849, 1894, 3665, 3698, 4735, 7330, 9245, 9470, 18490, 31519, 40721, 63038, 81442, 157595, 203605, 315190, 407210, 694151, 1355317, 1388302, 1751003, 2710634, 3470755, 3502006, 6776585, 6941510, 8755015, 13553170, 17510030, 29848493, 59696986, 149242465, 298484930, 1283485199, 2566970398, 6417425995, 12834851990]

約数ペア:

[(1, 12834851990), (2, 6417425995), (5, 2566970398), (10, 1283485199), (43, 298484930), (86, 149242465), (215, 59696986), (430, 29848493), (733, 17510030), (947, 13553170), (1466, 8755015), (1849, 6941510), (1894, 6776585), (3665, 3502006), (3698, 3470755), (4735, 2710634), (7330, 1751003), (9245, 1388302), (9470, 1355317), (18490, 694151), (31519, 407210), (40721, 315190), (63038, 203605), (81442, 157595)]