2147132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:437

約数の個数: 24

約数和(自身を含む): 4087776

約数和(自身を除く): 1940644

約数列:

[1, 2, 4, 13, 26, 52, 157, 263, 314, 526, 628, 1052, 2041, 3419, 4082, 6838, 8164, 13676, 41291, 82582, 165164, 536783, 1073566, 2147132]

約数ペア:

[(1, 2147132), (2, 1073566), (4, 536783), (13, 165164), (26, 82582), (52, 41291), (157, 13676), (263, 8164), (314, 6838), (526, 4082), (628, 3419), (1052, 2041)]