117767986

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{457}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 205770240

約数和(自身を除く): 88002254

約数列:

[1, 2, 7, 14, 79, 158, 233, 457, 466, 553, 914, 1106, 1631, 3199, 3262, 6398, 18407, 36103, 36814, 72206, 106481, 128849, 212962, 252721, 257698, 505442, 745367, 1490734, 8411999, 16823998, 58883993, 117767986]

約数ペア:

[(1, 117767986), (2, 58883993), (7, 16823998), (14, 8411999), (79, 1490734), (158, 745367), (233, 505442), (457, 257698), (466, 252721), (553, 212962), (914, 128849), (1106, 106481), (1631, 72206), (3199, 36814), (3262, 36103), (6398, 18407)]