1258421712

素因数分解:

$2^4\times 3^1\times {\mathrm{26217119}}^1$

素因数の和:26217130

約数の個数: 20

約数和(自身を含む): 3250922880

約数和(自身を除く): 1992501168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 26217119, 52434238, 78651357, 104868476, 157302714, 209736952, 314605428, 419473904, 629210856, 1258421712]

約数ペア:

[(1, 1258421712), (2, 629210856), (3, 419473904), (4, 314605428), (6, 209736952), (8, 157302714), (12, 104868476), (16, 78651357), (24, 52434238), (48, 26217119)]