1285162746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{53777}}^1$

素因数の和:54358

約数の個数: 32

約数和(自身を含む): 2942732160

約数和(自身を除く): 1657569414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 569, 1138, 1707, 3414, 3983, 7966, 11949, 23898, 53777, 107554, 161331, 322662, 376439, 752878, 1129317, 2258634, 30599113, 61198226, 91797339, 183594678, 214193791, 428387582, 642581373, 1285162746]

約数ペア:

[(1, 1285162746), (2, 642581373), (3, 428387582), (6, 214193791), (7, 183594678), (14, 91797339), (21, 61198226), (42, 30599113), (569, 2258634), (1138, 1129317), (1707, 752878), (3414, 376439), (3983, 322662), (7966, 161331), (11949, 107554), (23898, 53777)]