2080269416

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2683}}^1\times {\mathrm{5101}}^1$

素因数の和:7809

約数の個数: 32

約数和(自身を含む): 4108130400

約数和(自身を除く): 2027860984

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2683, 5101, 5366, 10202, 10732, 20404, 21464, 40808, 50977, 96919, 101954, 193838, 203908, 387676, 407816, 775352, 13685983, 27371966, 54743932, 109487864, 260033677, 520067354, 1040134708, 2080269416]

約数ペア:

[(1, 2080269416), (2, 1040134708), (4, 520067354), (8, 260033677), (19, 109487864), (38, 54743932), (76, 27371966), (152, 13685983), (2683, 775352), (5101, 407816), (5366, 387676), (10202, 203908), (10732, 193838), (20404, 101954), (21464, 96919), (40808, 50977)]