9142490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{997}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 18969984

約数和(自身を除く): 9827494

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 997, 1310, 1834, 1994, 4585, 4985, 6979, 9170, 9970, 13958, 34895, 69790, 130607, 261214, 653035, 914249, 1306070, 1828498, 4571245, 9142490]

約数ペア:

[(1, 9142490), (2, 4571245), (5, 1828498), (7, 1306070), (10, 914249), (14, 653035), (35, 261214), (70, 130607), (131, 69790), (262, 34895), (655, 13958), (917, 9970), (997, 9170), (1310, 6979), (1834, 4985), (1994, 4585)]