2113292

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 3862320

約数和(自身を除く): 1749028

約数列:

[1, 2, 4, 37, 74, 109, 131, 148, 218, 262, 436, 524, 4033, 4847, 8066, 9694, 14279, 16132, 19388, 28558, 57116, 528323, 1056646, 2113292]

約数ペア:

[(1, 2113292), (2, 1056646), (4, 528323), (37, 57116), (74, 28558), (109, 19388), (131, 16132), (148, 14279), (218, 9694), (262, 8066), (436, 4847), (524, 4033)]