489631714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{5843}}^1$

素因数の和:6162

約数の個数: 32

約数和(自身を含む): 865940544

約数和(自身を除く): 376308830

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 293, 586, 3223, 3809, 5843, 6446, 7618, 11686, 41899, 64273, 75959, 83798, 128546, 151918, 835549, 1671098, 1711999, 3423998, 18831989, 22255987, 37663978, 44511974, 244815857, 489631714]

約数ペア:

[(1, 489631714), (2, 244815857), (11, 44511974), (13, 37663978), (22, 22255987), (26, 18831989), (143, 3423998), (286, 1711999), (293, 1671098), (586, 835549), (3223, 151918), (3809, 128546), (5843, 83798), (6446, 75959), (7618, 64273), (11686, 41899)]