921569140790

素因数分解:

$2^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{2243}}^1\times {\mathrm{60689}}^1$

素因数の和:63616

約数の個数: 32

約数和(自身を含む): 1662042745440

約数和(自身を除く): 740473604650

約数列:

[1, 2, 5, 10, 677, 1354, 2243, 3385, 4486, 6770, 11215, 22430, 60689, 121378, 303445, 606890, 1518511, 3037022, 7592555, 15185110, 41086453, 82172906, 136125427, 205432265, 272250854, 410864530, 680627135, 1361254270, 92156914079, 184313828158, 460784570395, 921569140790]

約数ペア:

[(1, 921569140790), (2, 460784570395), (5, 184313828158), (10, 92156914079), (677, 1361254270), (1354, 680627135), (2243, 410864530), (3385, 272250854), (4486, 205432265), (6770, 136125427), (11215, 82172906), (22430, 41086453), (60689, 15185110), (121378, 7592555), (303445, 3037022), (606890, 1518511)]