1656163938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1930261}}^1$

素因数の和:1930290

約数の個数: 32

約数和(自身を含む): 3891408192

約数和(自身を除く): 2235244254

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 1930261, 3860522, 5790783, 11581566, 21232871, 25093393, 42465742, 50186786, 63698613, 75280179, 127397226, 150560358, 276027323, 552054646, 828081969, 1656163938]

約数ペア:

[(1, 1656163938), (2, 828081969), (3, 552054646), (6, 276027323), (11, 150560358), (13, 127397226), (22, 75280179), (26, 63698613), (33, 50186786), (39, 42465742), (66, 25093393), (78, 21232871), (143, 11581566), (286, 5790783), (429, 3860522), (858, 1930261)]