2688893416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{159977}}^1$

素因数の和:160185

約数の個数: 32

約数和(自身を含む): 5528839680

約数和(自身を除く): 2839946264

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 191, 382, 764, 1528, 2101, 4202, 8404, 16808, 159977, 319954, 639908, 1279816, 1759747, 3519494, 7038988, 14077976, 30555607, 61111214, 122222428, 244444856, 336111677, 672223354, 1344446708, 2688893416]

約数ペア:

[(1, 2688893416), (2, 1344446708), (4, 672223354), (8, 336111677), (11, 244444856), (22, 122222428), (44, 61111214), (88, 30555607), (191, 14077976), (382, 7038988), (764, 3519494), (1528, 1759747), (2101, 1279816), (4202, 639908), (8404, 319954), (16808, 159977)]