2009088692012

素因数分解:

$2^2\times {\mathrm{911}}^1\times {\mathrm{2087}}^1\times {\mathrm{264179}}^1$

素因数の和:267181

約数の個数: 24

約数和(自身を含む): 3521464450560

約数和(自身を除く): 1512375758548

約数列:

[1, 2, 4, 911, 1822, 2087, 3644, 4174, 8348, 264179, 528358, 1056716, 1901257, 3802514, 7605028, 240667069, 481334138, 551341573, 962668276, 1102683146, 2205366292, 502272173003, 1004544346006, 2009088692012]

約数ペア:

[(1, 2009088692012), (2, 1004544346006), (4, 502272173003), (911, 2205366292), (1822, 1102683146), (2087, 962668276), (3644, 551341573), (4174, 481334138), (8348, 240667069), (264179, 7605028), (528358, 3802514), (1056716, 1901257)]