484430420

素因数分解:

$2^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{49331}}^1$

素因数の和:49831

約数の個数: 24

約数和(自身を含む): 1019396448

約数和(自身を除く): 534966028

約数列:

[1, 2, 4, 5, 10, 20, 491, 982, 1964, 2455, 4910, 9820, 49331, 98662, 197324, 246655, 493310, 986620, 24221521, 48443042, 96886084, 121107605, 242215210, 484430420]

約数ペア:

[(1, 484430420), (2, 242215210), (4, 121107605), (5, 96886084), (10, 48443042), (20, 24221521), (491, 986620), (982, 493310), (1964, 246655), (2455, 197324), (4910, 98662), (9820, 49331)]