920144138

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{32771}}^1$

素因数の和:33013

約数の個数: 16

約数和(自身を含む): 1403952480

約数和(自身を除く): 483808342

約数列:

[1, 2, 101, 139, 202, 278, 14039, 28078, 32771, 65542, 3309871, 4555169, 6619742, 9110338, 460072069, 920144138]

約数ペア:

[(1, 920144138), (2, 460072069), (101, 9110338), (139, 6619742), (202, 4555169), (278, 3309871), (14039, 65542), (28078, 32771)]