2239002350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3444619}}^1$

素因数の和:3444644

約数の個数: 24

約数和(自身を含む): 4484895240

約数和(自身を除く): 2245892890

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 3444619, 6889238, 17223095, 34446190, 44780047, 86115475, 89560094, 172230950, 223900235, 447800470, 1119501175, 2239002350]

約数ペア:

[(1, 2239002350), (2, 1119501175), (5, 447800470), (10, 223900235), (13, 172230950), (25, 89560094), (26, 86115475), (50, 44780047), (65, 34446190), (130, 17223095), (325, 6889238), (650, 3444619)]