1302000890

素因数分解:

$2^1\times 5^1\times {\mathrm{2239}}^1\times {\mathrm{58151}}^1$

素因数の和:60397

約数の個数: 16

約数和(自身を含む): 2344688640

約数和(自身を除く): 1042687750

約数列:

[1, 2, 5, 10, 2239, 4478, 11195, 22390, 58151, 116302, 290755, 581510, 130200089, 260400178, 651000445, 1302000890]

約数ペア:

[(1, 1302000890), (2, 651000445), (5, 260400178), (10, 130200089), (2239, 581510), (4478, 290755), (11195, 116302), (22390, 58151)]