380083172

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{288817}}^1$

素因数の和:288875

約数の個数: 24

約数和(自身を含む): 776342784

約数和(自身を除く): 396259612

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 288817, 577634, 1155268, 2021719, 4043438, 8086876, 13574399, 27148798, 54297596, 95020793, 190041586, 380083172]

約数ペア:

[(1, 380083172), (2, 190041586), (4, 95020793), (7, 54297596), (14, 27148798), (28, 13574399), (47, 8086876), (94, 4043438), (188, 2021719), (329, 1155268), (658, 577634), (1316, 288817)]