668850414

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{97871}}^1$

素因数の和:97960

約数の個数: 32

約数和(自身を含む): 1437543936

約数和(自身を除く): 768693522

約数列:

[1, 2, 3, 6, 17, 34, 51, 67, 102, 134, 201, 402, 1139, 2278, 3417, 6834, 97871, 195742, 293613, 587226, 1663807, 3327614, 4991421, 6557357, 9982842, 13114714, 19672071, 39344142, 111475069, 222950138, 334425207, 668850414]

約数ペア:

[(1, 668850414), (2, 334425207), (3, 222950138), (6, 111475069), (17, 39344142), (34, 19672071), (51, 13114714), (67, 9982842), (102, 6557357), (134, 4991421), (201, 3327614), (402, 1663807), (1139, 587226), (2278, 293613), (3417, 195742), (6834, 97871)]