328613636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{57977}}^1$

素因数の和:58103

約数の個数: 24

約数和(自身を含む): 625002840

約数和(自身を除く): 296389204

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 57977, 115954, 231908, 753701, 1507402, 3014804, 6319493, 12638986, 25277972, 82153409, 164306818, 328613636]

約数ペア:

[(1, 328613636), (2, 164306818), (4, 82153409), (13, 25277972), (26, 12638986), (52, 6319493), (109, 3014804), (218, 1507402), (436, 753701), (1417, 231908), (2834, 115954), (5668, 57977)]