381000472

素因数分解:

$2^3\times {\mathrm{499}}^1\times {\mathrm{95441}}^1$

素因数の和:95946

約数の個数: 16

約数和(自身を含む): 715815000

約数和(自身を除く): 334814528

約数列:

[1, 2, 4, 8, 499, 998, 1996, 3992, 95441, 190882, 381764, 763528, 47625059, 95250118, 190500236, 381000472]

約数ペア:

[(1, 381000472), (2, 190500236), (4, 95250118), (8, 47625059), (499, 763528), (998, 381764), (1996, 190882), (3992, 95441)]