988890137854

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{5281}}^1\times {\mathrm{28571}}^1$

素因数の和:33996

約数の個数: 32

約数和(自身を含む): 1548411539040

約数和(自身を除く): 559521401186

約数列:

[1, 2, 29, 58, 113, 226, 3277, 5281, 6554, 10562, 28571, 57142, 153149, 306298, 596753, 828559, 1193506, 1657118, 3228523, 6457046, 17305837, 34611674, 93627167, 150883451, 187254334, 301766902, 4375620079, 8751240158, 17049829963, 34099659926, 494445068927, 988890137854]

約数ペア:

[(1, 988890137854), (2, 494445068927), (29, 34099659926), (58, 17049829963), (113, 8751240158), (226, 4375620079), (3277, 301766902), (5281, 187254334), (6554, 150883451), (10562, 93627167), (28571, 34611674), (57142, 17305837), (153149, 6457046), (306298, 3228523), (596753, 1657118), (828559, 1193506)]