520079118

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{93911}}^1$

素因数の和:94000

約数の個数: 32

約数和(自身を含む): 1135959552

約数和(自身を除く): 615880434

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 93911, 187822, 281733, 563466, 1220843, 2441686, 3662529, 6667681, 7325058, 13335362, 20003043, 40006086, 86679853, 173359706, 260039559, 520079118]

約数ペア:

[(1, 520079118), (2, 260039559), (3, 173359706), (6, 86679853), (13, 40006086), (26, 20003043), (39, 13335362), (71, 7325058), (78, 6667681), (142, 3662529), (213, 2441686), (426, 1220843), (923, 563466), (1846, 281733), (2769, 187822), (5538, 93911)]