401064862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{631}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 665086464

約数和(自身を除く): 264021602

約数列:

[1, 2, 11, 22, 167, 173, 334, 346, 631, 1262, 1837, 1903, 3674, 3806, 6941, 13882, 28891, 57782, 105377, 109163, 210754, 218326, 317801, 635602, 1159147, 1200793, 2318294, 2401586, 18230221, 36460442, 200532431, 401064862]

約数ペア:

[(1, 401064862), (2, 200532431), (11, 36460442), (22, 18230221), (167, 2401586), (173, 2318294), (334, 1200793), (346, 1159147), (631, 635602), (1262, 317801), (1837, 218326), (1903, 210754), (3674, 109163), (3806, 105377), (6941, 57782), (13882, 28891)]