8138658

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{389}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 17858880

約数和(自身を除く): 9720222

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 317, 389, 634, 778, 951, 1167, 1902, 2334, 3487, 4279, 6974, 8558, 10461, 12837, 20922, 25674, 123313, 246626, 369939, 739878, 1356443, 2712886, 4069329, 8138658]

約数ペア:

[(1, 8138658), (2, 4069329), (3, 2712886), (6, 1356443), (11, 739878), (22, 369939), (33, 246626), (66, 123313), (317, 25674), (389, 20922), (634, 12837), (778, 10461), (951, 8558), (1167, 6974), (1902, 4279), (2334, 3487)]