890129004

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{7417}}^1$

素因数の和:7634

約数の個数: 48

約数和(自身を含む): 2121073248

約数和(自身を除く): 1230944244

約数列:

[1, 2, 3, 4, 6, 12, 73, 137, 146, 219, 274, 292, 411, 438, 548, 822, 876, 1644, 7417, 10001, 14834, 20002, 22251, 29668, 30003, 40004, 44502, 60006, 89004, 120012, 541441, 1016129, 1082882, 1624323, 2032258, 2165764, 3048387, 3248646, 4064516, 6096774, 6497292, 12193548, 74177417, 148354834, 222532251, 296709668, 445064502, 890129004]

約数ペア:

[(1, 890129004), (2, 445064502), (3, 296709668), (4, 222532251), (6, 148354834), (12, 74177417), (73, 12193548), (137, 6497292), (146, 6096774), (219, 4064516), (274, 3248646), (292, 3048387), (411, 2165764), (438, 2032258), (548, 1624323), (822, 1082882), (876, 1016129), (1644, 541441), (7417, 120012), (10001, 89004), (14834, 60006), (20002, 44502), (22251, 40004), (29668, 30003)]