617845870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2130503}}^1$

素因数の和:2130539

約数の個数: 16

約数和(自身を含む): 1150472160

約数和(自身を除く): 532626290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 2130503, 4261006, 10652515, 21305030, 61784587, 123569174, 308922935, 617845870]

約数ペア:

[(1, 617845870), (2, 308922935), (5, 123569174), (10, 61784587), (29, 21305030), (58, 10652515), (145, 4261006), (290, 2130503)]