259350468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1662503}}^1$

素因数の和:1662523

約数の個数: 24

約数和(自身を含む): 651701568

約数和(自身を除く): 392351100

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1662503, 3325006, 4987509, 6650012, 9975018, 19950036, 21612539, 43225078, 64837617, 86450156, 129675234, 259350468]

約数ペア:

[(1, 259350468), (2, 129675234), (3, 86450156), (4, 64837617), (6, 43225078), (12, 21612539), (13, 19950036), (26, 9975018), (39, 6650012), (52, 4987509), (78, 3325006), (156, 1662503)]