311390069042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2243}}^1\times {\mathrm{232153}}^1$

素因数の和:234434

約数の個数: 32

約数和(自身を含む): 525121204608

約数和(自身を除く): 213731135566

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 2243, 4486, 29159, 51589, 58318, 103178, 232153, 464306, 670657, 1341314, 3017989, 5339519, 6035978, 10679038, 69413747, 138827494, 520719179, 1041438358, 6769349327, 11976541117, 13538698654, 23953082234, 155695034521, 311390069042]

約数ペア:

[(1, 311390069042), (2, 155695034521), (13, 23953082234), (23, 13538698654), (26, 11976541117), (46, 6769349327), (299, 1041438358), (598, 520719179), (2243, 138827494), (4486, 69413747), (29159, 10679038), (51589, 6035978), (58318, 5339519), (103178, 3017989), (232153, 1341314), (464306, 670657)]