1018042670

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1394579}}^1$

素因数の和:1394659

約数の個数: 16

約数和(自身を含む): 1857580560

約数和(自身を除く): 839537890

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 1394579, 2789158, 6972895, 13945790, 101804267, 203608534, 509021335, 1018042670]

約数ペア:

[(1, 1018042670), (2, 509021335), (5, 203608534), (10, 101804267), (73, 13945790), (146, 6972895), (365, 2789158), (730, 1394579)]