299791882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 491968512

約数和(自身を除く): 192176630

約数列:

[1, 2, 13, 26, 127, 163, 254, 326, 557, 1114, 1651, 2119, 3302, 4238, 7241, 14482, 20701, 41402, 70739, 90791, 141478, 181582, 269113, 538226, 919607, 1180283, 1839214, 2360566, 11530457, 23060914, 149895941, 299791882]

約数ペア:

[(1, 299791882), (2, 149895941), (13, 23060914), (26, 11530457), (127, 2360566), (163, 1839214), (254, 1180283), (326, 919607), (557, 538226), (1114, 269113), (1651, 181582), (2119, 141478), (3302, 90791), (4238, 70739), (7241, 41402), (14482, 20701)]