380212

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 783104

約数和(自身を除く): 402892

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 367, 518, 734, 1036, 1468, 2569, 5138, 10276, 13579, 27158, 54316, 95053, 190106, 380212]

約数ペア:

[(1, 380212), (2, 190106), (4, 95053), (7, 54316), (14, 27158), (28, 13579), (37, 10276), (74, 5138), (148, 2569), (259, 1468), (367, 1036), (518, 734)]