1330754845

素因数分解:

$5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{367}}^1\times {\mathrm{491}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 1842425856

約数和(自身を除く): 511671011

約数列:

[1, 5, 7, 35, 211, 367, 491, 1055, 1477, 1835, 2455, 2569, 3437, 7385, 12845, 17185, 77437, 103601, 180197, 387185, 518005, 542059, 725207, 900985, 1261379, 2710295, 3626035, 6306895, 38021567, 190107835, 266150969, 1330754845]

約数ペア:

[(1, 1330754845), (5, 266150969), (7, 190107835), (35, 38021567), (211, 6306895), (367, 3626035), (491, 2710295), (1055, 1261379), (1477, 900985), (1835, 725207), (2455, 542059), (2569, 518005), (3437, 387185), (7385, 180197), (12845, 103601), (17185, 77437)]