1137866

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:277

約数の個数: 16

約数和(自身を含む): 1777248

約数和(自身を除く): 639382

約数列:

[1, 2, 43, 86, 101, 131, 202, 262, 4343, 5633, 8686, 11266, 13231, 26462, 568933, 1137866]

約数ペア:

[(1, 1137866), (2, 568933), (43, 26462), (86, 13231), (101, 11266), (131, 8686), (202, 5633), (262, 4343)]