1330498218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1667291}}^1$

素因数の和:1667322

約数の個数: 32

約数和(自身を含む): 3201200640

約数和(自身を除く): 1870702422

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 1667291, 3334582, 5001873, 10003746, 11671037, 23342074, 31678529, 35013111, 63357058, 70026222, 95035587, 190071174, 221749703, 443499406, 665249109, 1330498218]

約数ペア:

[(1, 1330498218), (2, 665249109), (3, 443499406), (6, 221749703), (7, 190071174), (14, 95035587), (19, 70026222), (21, 63357058), (38, 35013111), (42, 31678529), (57, 23342074), (114, 11671037), (133, 10003746), (266, 5001873), (399, 3334582), (798, 1667291)]