9968189036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2153887}}^1$

素因数の和:2153993

約数の個数: 24

約数和(自身を含む): 18997292160

約数和(自身を除く): 9029103124

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 2153887, 4307774, 8615548, 28000531, 56001062, 112002124, 191695943, 383391886, 766783772, 2492047259, 4984094518, 9968189036]

約数ペア:

[(1, 9968189036), (2, 4984094518), (4, 2492047259), (13, 766783772), (26, 383391886), (52, 191695943), (89, 112002124), (178, 56001062), (356, 28000531), (1157, 8615548), (2314, 4307774), (4628, 2153887)]