2945193088

素因数分解:

$2^7\times {\mathrm{2531}}^1\times {\mathrm{9091}}^1$

素因数の和:11636

約数の個数: 32

約数和(自身を含む): 5870340720

約数和(自身を除く): 2925147632

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 2531, 5062, 9091, 10124, 18182, 20248, 36364, 40496, 72728, 80992, 145456, 161984, 290912, 323968, 581824, 1163648, 23009321, 46018642, 92037284, 184074568, 368149136, 736298272, 1472596544, 2945193088]

約数ペア:

[(1, 2945193088), (2, 1472596544), (4, 736298272), (8, 368149136), (16, 184074568), (32, 92037284), (64, 46018642), (128, 23009321), (2531, 1163648), (5062, 581824), (9091, 323968), (10124, 290912), (18182, 161984), (20248, 145456), (36364, 80992), (40496, 72728)]