401028558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1877}}^1\times {\mathrm{5087}}^1$

素因数の和:6976

約数の個数: 32

約数和(自身を含む): 917305344

約数和(自身を除く): 516276786

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1877, 3754, 5087, 5631, 10174, 11262, 13139, 15261, 26278, 30522, 35609, 39417, 71218, 78834, 106827, 213654, 9548299, 19096598, 28644897, 57289794, 66838093, 133676186, 200514279, 401028558]

約数ペア:

[(1, 401028558), (2, 200514279), (3, 133676186), (6, 66838093), (7, 57289794), (14, 28644897), (21, 19096598), (42, 9548299), (1877, 213654), (3754, 106827), (5087, 78834), (5631, 71218), (10174, 39417), (11262, 35609), (13139, 30522), (15261, 26278)]