1158878

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:152

約数の個数: 32

約数和(自身を含む): 2142720

約数和(自身を除く): 983842

約数列:

[1, 2, 7, 14, 23, 46, 59, 61, 118, 122, 161, 322, 413, 427, 826, 854, 1357, 1403, 2714, 2806, 3599, 7198, 9499, 9821, 18998, 19642, 25193, 50386, 82777, 165554, 579439, 1158878]

約数ペア:

[(1, 1158878), (2, 579439), (7, 165554), (14, 82777), (23, 50386), (46, 25193), (59, 19642), (61, 18998), (118, 9821), (122, 9499), (161, 7198), (322, 3599), (413, 2806), (427, 2714), (826, 1403), (854, 1357)]