1580945948

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{199}}^1\times {\mathrm{10973}}^1$

素因数の和:11357

約数の個数: 24

約数和(自身を含む): 2796175200

約数和(自身を除く): 1215229252

約数列:

[1, 2, 4, 181, 199, 362, 398, 724, 796, 10973, 21946, 36019, 43892, 72038, 144076, 1986113, 2183627, 3972226, 4367254, 7944452, 8734508, 395236487, 790472974, 1580945948]

約数ペア:

[(1, 1580945948), (2, 790472974), (4, 395236487), (181, 8734508), (199, 7944452), (362, 4367254), (398, 3972226), (724, 2183627), (796, 1986113), (10973, 144076), (21946, 72038), (36019, 43892)]