261768462

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{142111}}^1$

素因数の和:142423

約数の個数: 16

約数和(自身を含む): 525245952

約数和(自身を除く): 263477490

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 142111, 284222, 426333, 852666, 43628077, 87256154, 130884231, 261768462]

約数ペア:

[(1, 261768462), (2, 130884231), (3, 87256154), (6, 43628077), (307, 852666), (614, 426333), (921, 284222), (1842, 142111)]