1490202488

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{6008881}}^1$

素因数の和:6008918

約数の個数: 16

約数和(自身を含む): 2884263360

約数和(自身を除く): 1394060872

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 6008881, 12017762, 24035524, 48071048, 186275311, 372550622, 745101244, 1490202488]

約数ペア:

[(1, 1490202488), (2, 745101244), (4, 372550622), (8, 186275311), (31, 48071048), (62, 24035524), (124, 12017762), (248, 6008881)]