2215691648

素因数分解:

$2^7\times {\mathrm{17310091}}^1$

素因数の和:17310105

約数の個数: 16

約数和(自身を含む): 4414073460

約数和(自身を除く): 2198381812

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 17310091, 34620182, 69240364, 138480728, 276961456, 553922912, 1107845824, 2215691648]

約数ペア:

[(1, 2215691648), (2, 1107845824), (4, 553922912), (8, 276961456), (16, 138480728), (32, 69240364), (64, 34620182), (128, 17310091)]