496193770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{39791}}^1$

素因数の和:39870

約数の個数: 32

約数和(自身を含む): 945457920

約数和(自身を除く): 449264150

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 1247, 2494, 6235, 12470, 39791, 79582, 198955, 397910, 1153939, 1711013, 2307878, 3422026, 5769695, 8555065, 11539390, 17110130, 49619377, 99238754, 248096885, 496193770]

約数ペア:

[(1, 496193770), (2, 248096885), (5, 99238754), (10, 49619377), (29, 17110130), (43, 11539390), (58, 8555065), (86, 5769695), (145, 3422026), (215, 2307878), (290, 1711013), (430, 1153939), (1247, 397910), (2494, 198955), (6235, 79582), (12470, 39791)]