2016169351

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 2530386432

約数和(自身を除く): 514217081

約数列:

[1, 7, 23, 31, 83, 157, 161, 217, 581, 713, 961, 1099, 1909, 2573, 3611, 4867, 4991, 6727, 13031, 13363, 18011, 22103, 25277, 34069, 59179, 79763, 91217, 111941, 150877, 154721, 299713, 403961, 414253, 558341, 783587, 1056139, 1834549, 2097991, 2827727, 3470171, 9291103, 12522791, 12841843, 24291197, 65037721, 87659537, 288024193, 2016169351]

約数ペア:

[(1, 2016169351), (7, 288024193), (23, 87659537), (31, 65037721), (83, 24291197), (157, 12841843), (161, 12522791), (217, 9291103), (581, 3470171), (713, 2827727), (961, 2097991), (1099, 1834549), (1909, 1056139), (2573, 783587), (3611, 558341), (4867, 414253), (4991, 403961), (6727, 299713), (13031, 154721), (13363, 150877), (18011, 111941), (22103, 91217), (25277, 79763), (34069, 59179)]