312584904982

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{4507}}^1\times {\mathrm{25147}}^1$

素因数の和:29860

約数の個数: 32

約数和(自身を含む): 538720858368

約数和(自身を除く): 226135953386

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 4507, 9014, 25147, 31549, 50294, 63098, 176029, 352058, 887879, 1775758, 4953959, 6215153, 9907918, 12430306, 34677713, 69355426, 113337529, 226675058, 793362703, 1586725406, 22327493213, 44654986426, 156292452491, 312584904982]

約数ペア:

[(1, 312584904982), (2, 156292452491), (7, 44654986426), (14, 22327493213), (197, 1586725406), (394, 793362703), (1379, 226675058), (2758, 113337529), (4507, 69355426), (9014, 34677713), (25147, 12430306), (31549, 9907918), (50294, 6215153), (63098, 4953959), (176029, 1775758), (352058, 887879)]