381604388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{299063}}^1$

素因数の和:299107

約数の個数: 24

約数和(自身を含む): 753641280

約数和(自身を除く): 372036892

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 299063, 598126, 1196252, 3289693, 6579386, 8672827, 13158772, 17345654, 34691308, 95401097, 190802194, 381604388]

約数ペア:

[(1, 381604388), (2, 190802194), (4, 95401097), (11, 34691308), (22, 17345654), (29, 13158772), (44, 8672827), (58, 6579386), (116, 3289693), (319, 1196252), (638, 598126), (1276, 299063)]