397242434

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{2897}}^1$

素因数の和:3062

約数の個数: 32

約数和(自身を含む): 654136560

約数和(自身を除く): 256894126

約数列:

[1, 2, 17, 34, 37, 74, 109, 218, 629, 1258, 1853, 2897, 3706, 4033, 5794, 8066, 49249, 68561, 98498, 107189, 137122, 214378, 315773, 631546, 1822213, 3644426, 5368141, 10736282, 11683601, 23367202, 198621217, 397242434]

約数ペア:

[(1, 397242434), (2, 198621217), (17, 23367202), (34, 11683601), (37, 10736282), (74, 5368141), (109, 3644426), (218, 1822213), (629, 631546), (1258, 315773), (1853, 214378), (2897, 137122), (3706, 107189), (4033, 98498), (5794, 68561), (8066, 49249)]