1352808850

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{137341}}^1$

素因数の和:137550

約数の個数: 24

約数和(自身を含む): 2529015588

約数和(自身を除く): 1176206738

約数列:

[1, 2, 5, 10, 25, 50, 197, 394, 985, 1970, 4925, 9850, 137341, 274682, 686705, 1373410, 3433525, 6867050, 27056177, 54112354, 135280885, 270561770, 676404425, 1352808850]

約数ペア:

[(1, 1352808850), (2, 676404425), (5, 270561770), (10, 135280885), (25, 54112354), (50, 27056177), (197, 6867050), (394, 3433525), (985, 1373410), (1970, 686705), (4925, 274682), (9850, 137341)]