2159476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2887}}^1$

素因数の和:2919

約数の個数: 24

約数和(自身を含む): 4366656

約数和(自身を除く): 2207180

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 2887, 5774, 11548, 31757, 49079, 63514, 98158, 127028, 196316, 539869, 1079738, 2159476]

約数ペア:

[(1, 2159476), (2, 1079738), (4, 539869), (11, 196316), (17, 127028), (22, 98158), (34, 63514), (44, 49079), (68, 31757), (187, 11548), (374, 5774), (748, 2887)]