4485910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3137}}^1$

素因数の和:3168

約数の個数: 32

約数和(自身を含む): 9489312

約数和(自身を除く): 5003402

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 3137, 6274, 15685, 31370, 34507, 40781, 69014, 81562, 172535, 203905, 345070, 407810, 448591, 897182, 2242955, 4485910]

約数ペア:

[(1, 4485910), (2, 2242955), (5, 897182), (10, 448591), (11, 407810), (13, 345070), (22, 203905), (26, 172535), (55, 81562), (65, 69014), (110, 40781), (130, 34507), (143, 31370), (286, 15685), (715, 6274), (1430, 3137)]