1222665028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{322093}}^1$

素因数の和:322183

約数の個数: 24

約数和(自身を含む): 2335825688

約数和(自身を除く): 1113160660

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 322093, 644186, 1288372, 4187209, 8374418, 16748836, 23512789, 47025578, 94051156, 305666257, 611332514, 1222665028]

約数ペア:

[(1, 1222665028), (2, 611332514), (4, 305666257), (13, 94051156), (26, 47025578), (52, 23512789), (73, 16748836), (146, 8374418), (292, 4187209), (949, 1288372), (1898, 644186), (3796, 322093)]