1645251906

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{1163}}^1\times {\mathrm{1721}}^1$

素因数の和:3026

約数の個数: 32

約数和(自身を含む): 3319299648

約数和(自身を除く): 1674047742

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 1163, 1721, 2326, 3442, 3489, 5163, 6978, 10326, 159331, 235777, 318662, 471554, 477993, 707331, 955986, 1414662, 2001523, 4003046, 6004569, 12009138, 274208651, 548417302, 822625953, 1645251906]

約数ペア:

[(1, 1645251906), (2, 822625953), (3, 548417302), (6, 274208651), (137, 12009138), (274, 6004569), (411, 4003046), (822, 2001523), (1163, 1414662), (1721, 955986), (2326, 707331), (3442, 477993), (3489, 471554), (5163, 318662), (6978, 235777), (10326, 159331)]