1330255854

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{27983}}^1$

素因数の和:28149

約数の個数: 48

約数和(自身を含む): 3055852800

約数和(自身を除く): 1725596946

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 139, 171, 278, 342, 417, 834, 1251, 2502, 2641, 5282, 7923, 15846, 23769, 27983, 47538, 55966, 83949, 167898, 251847, 503694, 531677, 1063354, 1595031, 3190062, 3889637, 4785093, 7779274, 9570186, 11668911, 23337822, 35006733, 70013466, 73903103, 147806206, 221709309, 443418618, 665127927, 1330255854]

約数ペア:

[(1, 1330255854), (2, 665127927), (3, 443418618), (6, 221709309), (9, 147806206), (18, 73903103), (19, 70013466), (38, 35006733), (57, 23337822), (114, 11668911), (139, 9570186), (171, 7779274), (278, 4785093), (342, 3889637), (417, 3190062), (834, 1595031), (1251, 1063354), (2502, 531677), (2641, 503694), (5282, 251847), (7923, 167898), (15846, 83949), (23769, 55966), (27983, 47538)]