2161036358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{5563}}^1$

素因数の和:5868

約数の個数: 32

約数和(自身を含む): 3559535616

約数和(自身を除く): 1398499258

約数列:

[1, 2, 13, 26, 67, 134, 223, 446, 871, 1742, 2899, 5563, 5798, 11126, 14941, 29882, 72319, 144638, 194233, 372721, 388466, 745442, 1240549, 2481098, 4845373, 9690746, 16127137, 32254274, 83116783, 166233566, 1080518179, 2161036358]

約数ペア:

[(1, 2161036358), (2, 1080518179), (13, 166233566), (26, 83116783), (67, 32254274), (134, 16127137), (223, 9690746), (446, 4845373), (871, 2481098), (1742, 1240549), (2899, 745442), (5563, 388466), (5798, 372721), (11126, 194233), (14941, 144638), (29882, 72319)]