2278778898

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2693}}^1\times {\mathrm{12821}}^1$

素因数の和:15530

約数の個数: 32

約数和(自身を含む): 4974115392

約数和(自身を除く): 2695336494

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 2693, 5386, 8079, 12821, 16158, 25642, 29623, 38463, 59246, 76926, 88869, 141031, 177738, 282062, 423093, 846186, 34526953, 69053906, 103580859, 207161718, 379796483, 759592966, 1139389449, 2278778898]

約数ペア:

[(1, 2278778898), (2, 1139389449), (3, 759592966), (6, 379796483), (11, 207161718), (22, 103580859), (33, 69053906), (66, 34526953), (2693, 846186), (5386, 423093), (8079, 282062), (12821, 177738), (16158, 141031), (25642, 88869), (29623, 76926), (38463, 59246)]