1994005132

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{471619}}^1$

素因数の和:471781

約数の個数: 24

約数和(自身を含む): 4014429440

約数和(自身を除く): 2020424308

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 471619, 943238, 1886476, 3301333, 6602666, 13205332, 71214469, 142428938, 284857876, 498501283, 997002566, 1994005132]

約数ペア:

[(1, 1994005132), (2, 997002566), (4, 498501283), (7, 284857876), (14, 142428938), (28, 71214469), (151, 13205332), (302, 6602666), (604, 3301333), (1057, 1886476), (2114, 943238), (4228, 471619)]