2051257697030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6616960313}}^1$

素因数の和:6616960351

約数の個数: 16

約数和(自身を含む): 3811369140864

約数和(自身を除く): 1760111443834

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 6616960313, 13233920626, 33084801565, 66169603130, 205125769703, 410251539406, 1025628848515, 2051257697030]

約数ペア:

[(1, 2051257697030), (2, 1025628848515), (5, 410251539406), (10, 205125769703), (31, 66169603130), (62, 33084801565), (155, 13233920626), (310, 6616960313)]