947344578

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{22741}}^1$

素因数の和:22930

約数の個数: 32

約数和(自身を含む): 1945259712

約数和(自身を除く): 997915134

約数列:

[1, 2, 3, 6, 53, 106, 131, 159, 262, 318, 393, 786, 6943, 13886, 20829, 22741, 41658, 45482, 68223, 136446, 1205273, 2410546, 2979071, 3615819, 5958142, 7231638, 8937213, 17874426, 157890763, 315781526, 473672289, 947344578]

約数ペア:

[(1, 947344578), (2, 473672289), (3, 315781526), (6, 157890763), (53, 17874426), (106, 8937213), (131, 7231638), (159, 5958142), (262, 3615819), (318, 2979071), (393, 2410546), (786, 1205273), (6943, 136446), (13886, 68223), (20829, 45482), (22741, 41658)]