2278841984

素因数分解:

$2^7\times {\mathrm{4397}}^1\times {\mathrm{4049}}^1$

素因数の和:8460

約数の個数: 32

約数和(自身を含む): 4542034500

約数和(自身を除く): 2263192516

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 4049, 4397, 8098, 8794, 16196, 17588, 32392, 35176, 64784, 70352, 129568, 140704, 259136, 281408, 518272, 562816, 17803453, 35606906, 71213812, 142427624, 284855248, 569710496, 1139420992, 2278841984]

約数ペア:

[(1, 2278841984), (2, 1139420992), (4, 569710496), (8, 284855248), (16, 142427624), (32, 71213812), (64, 35606906), (128, 17803453), (4049, 562816), (4397, 518272), (8098, 281408), (8794, 259136), (16196, 140704), (17588, 129568), (32392, 70352), (35176, 64784)]