1489409866

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1\times {\mathrm{4423}}^1$

素因数の和:4858

約数の個数: 32

約数和(自身を含む): 2599188480

約数和(自身を除く): 1109778614

約数列:

[1, 2, 7, 14, 67, 134, 359, 469, 718, 938, 2513, 4423, 5026, 8846, 24053, 30961, 48106, 61922, 168371, 296341, 336742, 592682, 1587857, 2074387, 3175714, 4148774, 11114999, 22229998, 106386419, 212772838, 744704933, 1489409866]

約数ペア:

[(1, 1489409866), (2, 744704933), (7, 212772838), (14, 106386419), (67, 22229998), (134, 11114999), (359, 4148774), (469, 3175714), (718, 2074387), (938, 1587857), (2513, 592682), (4423, 336742), (5026, 296341), (8846, 168371), (24053, 61922), (30961, 48106)]