127647916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{49171}}^1$

素因数の和:49245

約数の個数: 24

約数和(自身を含む): 247826880

約数和(自身を除く): 120178964

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 49171, 98342, 196684, 540881, 1081762, 2163524, 2901089, 5802178, 11604356, 31911979, 63823958, 127647916]

約数ペア:

[(1, 127647916), (2, 63823958), (4, 31911979), (11, 11604356), (22, 5802178), (44, 2901089), (59, 2163524), (118, 1081762), (236, 540881), (649, 196684), (1298, 98342), (2596, 49171)]