1900513372

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{1249}}^1\times {\mathrm{1931}}^1$

素因数の和:3381

約数の個数: 24

約数和(自身を含む): 3347190000

約数和(自身を除く): 1446676628

約数列:

[1, 2, 4, 197, 394, 788, 1249, 1931, 2498, 3862, 4996, 7724, 246053, 380407, 492106, 760814, 984212, 1521628, 2411819, 4823638, 9647276, 475128343, 950256686, 1900513372]

約数ペア:

[(1, 1900513372), (2, 950256686), (4, 475128343), (197, 9647276), (394, 4823638), (788, 2411819), (1249, 1521628), (1931, 984212), (2498, 760814), (3862, 492106), (4996, 380407), (7724, 246053)]