2013222172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{730487}}^1$

素因数の和:730557

約数の個数: 24

約数和(自身を含む): 3865742496

約数和(自身を除く): 1852520324

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 730487, 1460974, 2921948, 9496331, 18992662, 37985324, 38715811, 77431622, 154863244, 503305543, 1006611086, 2013222172]

約数ペア:

[(1, 2013222172), (2, 1006611086), (4, 503305543), (13, 154863244), (26, 77431622), (52, 38715811), (53, 37985324), (106, 18992662), (212, 9496331), (689, 2921948), (1378, 1460974), (2756, 730487)]