2758908070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{40471}}^1$

素因数の和:40896

約数の個数: 32

約数和(自身を含む): 5271397056

約数和(自身を除く): 2512488986

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 401, 802, 2005, 4010, 6817, 13634, 34085, 40471, 68170, 80942, 202355, 404710, 688007, 1376014, 3440035, 6880070, 16228871, 32457742, 81144355, 162288710, 275890807, 551781614, 1379454035, 2758908070]

約数ペア:

[(1, 2758908070), (2, 1379454035), (5, 551781614), (10, 275890807), (17, 162288710), (34, 81144355), (85, 32457742), (170, 16228871), (401, 6880070), (802, 3440035), (2005, 1376014), (4010, 688007), (6817, 404710), (13634, 202355), (34085, 80942), (40471, 68170)]