259401144

素因数分解:

$2^3\times 3^1\times {\mathrm{10808381}}^1$

素因数の和:10808390

約数の個数: 16

約数和(自身を含む): 648502920

約数和(自身を除く): 389101776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 10808381, 21616762, 32425143, 43233524, 64850286, 86467048, 129700572, 259401144]

約数ペア:

[(1, 259401144), (2, 129700572), (3, 86467048), (4, 64850286), (6, 43233524), (8, 32425143), (12, 21616762), (24, 10808381)]