415623938

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{23227}}^1$

素因数の和:23641

約数の個数: 16

約数和(自身を含む): 652242240

約数和(自身を除く): 236618302

約数列:

[1, 2, 23, 46, 389, 778, 8947, 17894, 23227, 46454, 534221, 1068442, 9035303, 18070606, 207811969, 415623938]

約数ペア:

[(1, 415623938), (2, 207811969), (23, 18070606), (46, 9035303), (389, 1068442), (778, 534221), (8947, 46454), (17894, 23227)]