398045364

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1745813}}^1$

素因数の和:1745839

約数の個数: 24

約数和(自身を含む): 977655840

約数和(自身を除く): 579610476

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1745813, 3491626, 5237439, 6983252, 10474878, 20949756, 33170447, 66340894, 99511341, 132681788, 199022682, 398045364]

約数ペア:

[(1, 398045364), (2, 199022682), (3, 132681788), (4, 99511341), (6, 66340894), (12, 33170447), (19, 20949756), (38, 10474878), (57, 6983252), (76, 5237439), (114, 3491626), (228, 1745813)]