380259628

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{186037}}^1$

素因数の和:186121

約数の個数: 24

約数和(自身を含む): 770941472

約数和(自身を除く): 390681844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 186037, 372074, 744148, 1302259, 2604518, 5209036, 13580701, 27161402, 54322804, 95064907, 190129814, 380259628]

約数ペア:

[(1, 380259628), (2, 190129814), (4, 95064907), (7, 54322804), (14, 27161402), (28, 13580701), (73, 5209036), (146, 2604518), (292, 1302259), (511, 744148), (1022, 372074), (2044, 186037)]