493618494

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{26737}}^1$

素因数の和:26940

約数の個数: 32

約数和(自身を含む): 1051124256

約数和(自身を除く): 557505762

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 181, 362, 543, 1086, 3077, 6154, 9231, 18462, 26737, 53474, 80211, 160422, 454529, 909058, 1363587, 2727174, 4839397, 9678794, 14518191, 29036382, 82269749, 164539498, 246809247, 493618494]

約数ペア:

[(1, 493618494), (2, 246809247), (3, 164539498), (6, 82269749), (17, 29036382), (34, 14518191), (51, 9678794), (102, 4839397), (181, 2727174), (362, 1363587), (543, 909058), (1086, 454529), (3077, 160422), (6154, 80211), (9231, 53474), (18462, 26737)]