1798913065

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{4159}}^1$

素因数の和:4369

約数の個数: 32

約数和(自身を含む): 2366208000

約数和(自身を除く): 567294935

約数列:

[1, 5, 19, 29, 95, 145, 157, 551, 785, 2755, 2983, 4159, 4553, 14915, 20795, 22765, 79021, 86507, 120611, 395105, 432535, 603055, 652963, 2291609, 3264815, 11458045, 12406297, 18935927, 62031485, 94679635, 359782613, 1798913065]

約数ペア:

[(1, 1798913065), (5, 359782613), (19, 94679635), (29, 62031485), (95, 18935927), (145, 12406297), (157, 11458045), (551, 3264815), (785, 2291609), (2755, 652963), (2983, 603055), (4159, 432535), (4553, 395105), (14915, 120611), (20795, 86507), (22765, 79021)]