742220879

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{13177}}^1$

素因数の和:13310

約数の個数: 16

約数和(自身を含む): 809656320

約数和(自身を除く): 67435441

約数列:

[1, 23, 31, 79, 713, 1817, 2449, 13177, 56327, 303071, 408487, 1040983, 9395201, 23942609, 32270473, 742220879]

約数ペア:

[(1, 742220879), (23, 32270473), (31, 23942609), (79, 9395201), (713, 1040983), (1817, 408487), (2449, 303071), (13177, 56327)]