940912310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{233477}}^1$

素因数の和:233528

約数の個数: 32

約数和(自身を含む): 1882766592

約数和(自身を除く): 941854282

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 233477, 466954, 1167385, 2334770, 3035201, 6070402, 7237787, 14475574, 15176005, 30352010, 36188935, 72377870, 94091231, 188182462, 470456155, 940912310]

約数ペア:

[(1, 940912310), (2, 470456155), (5, 188182462), (10, 94091231), (13, 72377870), (26, 36188935), (31, 30352010), (62, 15176005), (65, 14475574), (130, 7237787), (155, 6070402), (310, 3035201), (403, 2334770), (806, 1167385), (2015, 466954), (4030, 233477)]