2051211130

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{92857}}^1$

素因数の和:92958

約数の個数: 24

約数和(自身を含む): 3772449108

約数和(自身を除く): 1721237978

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 2209, 4418, 11045, 22090, 92857, 185714, 464285, 928570, 4364279, 8728558, 21821395, 43642790, 205121113, 410242226, 1025605565, 2051211130]

約数ペア:

[(1, 2051211130), (2, 1025605565), (5, 410242226), (10, 205121113), (47, 43642790), (94, 21821395), (235, 8728558), (470, 4364279), (2209, 928570), (4418, 464285), (11045, 185714), (22090, 92857)]