4639883344

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{1620071}}^1$

素因数の和:1620258

約数の個数: 20

約数和(自身を含む): 9040001760

約数和(自身を除く): 4400118416

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 1620071, 3240142, 6480284, 12960568, 25921136, 289992709, 579985418, 1159970836, 2319941672, 4639883344]

約数ペア:

[(1, 4639883344), (2, 2319941672), (4, 1159970836), (8, 579985418), (16, 289992709), (179, 25921136), (358, 12960568), (716, 6480284), (1432, 3240142), (2864, 1620071)]