1338049190

素因数分解:

$2^1\times 5^1\times {\mathrm{751}}^1\times {\mathrm{178169}}^1$

素因数の和:178927

約数の個数: 16

約数和(自身を含む): 2411709120

約数和(自身を除く): 1073659930

約数列:

[1, 2, 5, 10, 751, 1502, 3755, 7510, 178169, 356338, 890845, 1781690, 133804919, 267609838, 669024595, 1338049190]

約数ペア:

[(1, 1338049190), (2, 669024595), (5, 267609838), (10, 133804919), (751, 1781690), (1502, 890845), (3755, 356338), (7510, 178169)]