556623834

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{7136203}}^1$

素因数の和:7136221

約数の個数: 16

約数和(自身を含む): 1198882272

約数和(自身を除く): 642258438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 7136203, 14272406, 21408609, 42817218, 92770639, 185541278, 278311917, 556623834]

約数ペア:

[(1, 556623834), (2, 278311917), (3, 185541278), (6, 92770639), (13, 42817218), (26, 21408609), (39, 14272406), (78, 7136203)]