266543186

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{1499}}^1$

素因数の和:2498

約数の個数: 32

約数和(自身を含む): 492912000

約数和(自身を除く): 226368814

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 977, 1499, 1954, 2998, 6839, 10493, 12701, 13678, 19487, 20986, 25402, 38974, 88907, 136409, 177814, 272818, 1464523, 2929046, 10251661, 19038799, 20503322, 38077598, 133271593, 266543186]

約数ペア:

[(1, 266543186), (2, 133271593), (7, 38077598), (13, 20503322), (14, 19038799), (26, 10251661), (91, 2929046), (182, 1464523), (977, 272818), (1499, 177814), (1954, 136409), (2998, 88907), (6839, 38974), (10493, 25402), (12701, 20986), (13678, 19487)]