2381756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 4532304

約数和(自身を除く): 2150548

約数列:

[1, 2, 4, 13, 26, 52, 163, 281, 326, 562, 652, 1124, 2119, 3653, 4238, 7306, 8476, 14612, 45803, 91606, 183212, 595439, 1190878, 2381756]

約数ペア:

[(1, 2381756), (2, 1190878), (4, 595439), (13, 183212), (26, 91606), (52, 45803), (163, 14612), (281, 8476), (326, 7306), (562, 4238), (652, 3653), (1124, 2119)]