1330791656

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{607}}^1\times {\mathrm{3469}}^1$

素因数の和:4161

約数の個数: 32

約数和(自身を含む): 2531712000

約数和(自身を除く): 1200920344

約数列:

[1, 2, 4, 8, 79, 158, 316, 607, 632, 1214, 2428, 3469, 4856, 6938, 13876, 27752, 47953, 95906, 191812, 274051, 383624, 548102, 1096204, 2105683, 2192408, 4211366, 8422732, 16845464, 166348957, 332697914, 665395828, 1330791656]

約数ペア:

[(1, 1330791656), (2, 665395828), (4, 332697914), (8, 166348957), (79, 16845464), (158, 8422732), (316, 4211366), (607, 2192408), (632, 2105683), (1214, 1096204), (2428, 548102), (3469, 383624), (4856, 274051), (6938, 191812), (13876, 95906), (27752, 47953)]