275086994

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{48757}}^1$

素因数の和:48810

約数の個数: 32

約数和(自身を含む): 524246016

約数和(自身を除く): 249159022

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 48757, 97514, 341299, 633841, 682598, 1267682, 1511467, 3022934, 4436887, 8873774, 10580269, 19649071, 21160538, 39298142, 137543497, 275086994]

約数ペア:

[(1, 275086994), (2, 137543497), (7, 39298142), (13, 21160538), (14, 19649071), (26, 10580269), (31, 8873774), (62, 4436887), (91, 3022934), (182, 1511467), (217, 1267682), (403, 682598), (434, 633841), (806, 341299), (2821, 97514), (5642, 48757)]