1489594450

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{227419}}^1$

素因数の和:227562

約数の個数: 24

約数和(自身を含む): 2791807920

約数和(自身を除く): 1302213470

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 655, 1310, 3275, 6550, 227419, 454838, 1137095, 2274190, 5685475, 11370950, 29791889, 59583778, 148959445, 297918890, 744797225, 1489594450]

約数ペア:

[(1, 1489594450), (2, 744797225), (5, 297918890), (10, 148959445), (25, 59583778), (50, 29791889), (131, 11370950), (262, 5685475), (655, 2274190), (1310, 1137095), (3275, 454838), (6550, 227419)]