25051004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{4483}}^1$

素因数の和:4625

約数の個数: 24

約数和(自身を含む): 48211968

約数和(自身を除く): 23160964

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 4483, 5588, 8966, 17932, 49313, 98626, 197252, 569341, 1138682, 2277364, 6262751, 12525502, 25051004]

約数ペア:

[(1, 25051004), (2, 12525502), (4, 6262751), (11, 2277364), (22, 1138682), (44, 569341), (127, 197252), (254, 98626), (508, 49313), (1397, 17932), (2794, 8966), (4483, 5588)]