1330478394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{736699}}^1$

素因数の和:736754

約数の個数: 32

約数和(自身を含む): 3111820800

約数和(自身を除く): 1781342406

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 736699, 1473398, 2210097, 4420194, 5156893, 10313786, 15470679, 30941358, 31678057, 63356114, 95034171, 190068342, 221746399, 443492798, 665239197, 1330478394]

約数ペア:

[(1, 1330478394), (2, 665239197), (3, 443492798), (6, 221746399), (7, 190068342), (14, 95034171), (21, 63356114), (42, 31678057), (43, 30941358), (86, 15470679), (129, 10313786), (258, 5156893), (301, 4420194), (602, 2210097), (903, 1473398), (1806, 736699)]