2897404

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 5261760

約数和(自身を除く): 2364356

約数列:

[1, 2, 4, 53, 79, 106, 158, 173, 212, 316, 346, 692, 4187, 8374, 9169, 13667, 16748, 18338, 27334, 36676, 54668, 724351, 1448702, 2897404]

約数ペア:

[(1, 2897404), (2, 1448702), (4, 724351), (53, 54668), (79, 36676), (106, 27334), (158, 18338), (173, 16748), (212, 13667), (316, 9169), (346, 8374), (692, 4187)]