1311120392

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{769}}^1\times {\mathrm{7349}}^1$

素因数の和:8153

約数の個数: 32

約数和(自身を含む): 2546775000

約数和(自身を除く): 1235654608

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 769, 1538, 3076, 6152, 7349, 14698, 22301, 29396, 44602, 58792, 89204, 178408, 213121, 426242, 852484, 1704968, 5651381, 11302762, 22605524, 45211048, 163890049, 327780098, 655560196, 1311120392]

約数ペア:

[(1, 1311120392), (2, 655560196), (4, 327780098), (8, 163890049), (29, 45211048), (58, 22605524), (116, 11302762), (232, 5651381), (769, 1704968), (1538, 852484), (3076, 426242), (6152, 213121), (7349, 178408), (14698, 89204), (22301, 58792), (29396, 44602)]