1660764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1163}}^1$

素因数の和:1194

約数の個数: 48

約数和(自身を含む): 4693248

約数和(自身を除く): 3032484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1163, 1428, 2326, 3489, 4652, 6978, 8141, 13956, 16282, 19771, 24423, 32564, 39542, 48846, 59313, 79084, 97692, 118626, 138397, 237252, 276794, 415191, 553588, 830382, 1660764]

約数ペア:

[(1, 1660764), (2, 830382), (3, 553588), (4, 415191), (6, 276794), (7, 237252), (12, 138397), (14, 118626), (17, 97692), (21, 79084), (28, 59313), (34, 48846), (42, 39542), (51, 32564), (68, 24423), (84, 19771), (102, 16282), (119, 13956), (204, 8141), (238, 6978), (357, 4652), (476, 3489), (714, 2326), (1163, 1428)]