4118270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 8104320

約数和(自身を除く): 3986050

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 401, 790, 802, 1027, 2005, 2054, 4010, 5135, 5213, 10270, 10426, 26065, 31679, 52130, 63358, 158395, 316790, 411827, 823654, 2059135, 4118270]

約数ペア:

[(1, 4118270), (2, 2059135), (5, 823654), (10, 411827), (13, 316790), (26, 158395), (65, 63358), (79, 52130), (130, 31679), (158, 26065), (395, 10426), (401, 10270), (790, 5213), (802, 5135), (1027, 4010), (2005, 2054)]