1330668872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3571}}^1\times {\mathrm{3583}}^1$

素因数の和:7173

約数の個数: 32

約数和(自身を含む): 2688430080

約数和(自身を除く): 1357761208

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3571, 3583, 7142, 7166, 14284, 14332, 28568, 28664, 46423, 46579, 92846, 93158, 185692, 186316, 371384, 372632, 12794893, 25589786, 51179572, 102359144, 166333609, 332667218, 665334436, 1330668872]

約数ペア:

[(1, 1330668872), (2, 665334436), (4, 332667218), (8, 166333609), (13, 102359144), (26, 51179572), (52, 25589786), (104, 12794893), (3571, 372632), (3583, 371384), (7142, 186316), (7166, 185692), (14284, 93158), (14332, 92846), (28568, 46579), (28664, 46423)]