1330405998

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{2491397}}^1$

素因数の和:2491491

約数の個数: 16

約数和(自身を含む): 2690709840

約数和(自身を除く): 1360303842

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 2491397, 4982794, 7474191, 14948382, 221734333, 443468666, 665202999, 1330405998]

約数ペア:

[(1, 1330405998), (2, 665202999), (3, 443468666), (6, 221734333), (89, 14948382), (178, 7474191), (267, 4982794), (534, 2491397)]