1330862388

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{809527}}^1$

素因数の和:809671

約数の個数: 24

約数和(自身を含む): 3128016192

約数和(自身を除く): 1797153804

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 809527, 1619054, 2428581, 3238108, 4857162, 9714324, 110905199, 221810398, 332715597, 443620796, 665431194, 1330862388]

約数ペア:

[(1, 1330862388), (2, 665431194), (3, 443620796), (4, 332715597), (6, 221810398), (12, 110905199), (137, 9714324), (274, 4857162), (411, 3238108), (548, 2428581), (822, 1619054), (1644, 809527)]