397300974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1823}}^1\times {\mathrm{5189}}^1$

素因数の和:7024

約数の個数: 32

約数和(自身を含む): 908789760

約数和(自身を除く): 511488786

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1823, 3646, 5189, 5469, 10378, 10938, 12761, 15567, 25522, 31134, 36323, 38283, 72646, 76566, 108969, 217938, 9459547, 18919094, 28378641, 56757282, 66216829, 132433658, 198650487, 397300974]

約数ペア:

[(1, 397300974), (2, 198650487), (3, 132433658), (6, 66216829), (7, 56757282), (14, 28378641), (21, 18919094), (42, 9459547), (1823, 217938), (3646, 108969), (5189, 76566), (5469, 72646), (10378, 38283), (10938, 36323), (12761, 31134), (15567, 25522)]