9897958

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 18040320

約数和(自身を除く): 8142362

約数列:

[1, 2, 7, 14, 23, 46, 59, 118, 161, 322, 413, 521, 826, 1042, 1357, 2714, 3647, 7294, 9499, 11983, 18998, 23966, 30739, 61478, 83881, 167762, 215173, 430346, 706997, 1413994, 4948979, 9897958]

約数ペア:

[(1, 9897958), (2, 4948979), (7, 1413994), (14, 706997), (23, 430346), (46, 215173), (59, 167762), (118, 83881), (161, 61478), (322, 30739), (413, 23966), (521, 18998), (826, 11983), (1042, 9499), (1357, 7294), (2714, 3647)]