10620948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{661}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 26988416

約数和(自身を除く): 16367468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 156, 206, 309, 412, 618, 661, 1236, 1322, 1339, 1983, 2644, 2678, 3966, 4017, 5356, 7932, 8034, 8593, 16068, 17186, 25779, 34372, 51558, 68083, 103116, 136166, 204249, 272332, 408498, 816996, 885079, 1770158, 2655237, 3540316, 5310474, 10620948]

約数ペア:

[(1, 10620948), (2, 5310474), (3, 3540316), (4, 2655237), (6, 1770158), (12, 885079), (13, 816996), (26, 408498), (39, 272332), (52, 204249), (78, 136166), (103, 103116), (156, 68083), (206, 51558), (309, 34372), (412, 25779), (618, 17186), (661, 16068), (1236, 8593), (1322, 8034), (1339, 7932), (1983, 5356), (2644, 4017), (2678, 3966)]