1851472084

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{7817}}^1$

素因数の和:8608

約数の個数: 48

約数和(自身を含む): 4045345920

約数和(自身を除く): 2193873836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 769, 1538, 3076, 5383, 7817, 8459, 10766, 15634, 16918, 21532, 31268, 33836, 54719, 59213, 85987, 109438, 118426, 171974, 218876, 236852, 343948, 601909, 1203818, 2407636, 6011273, 12022546, 24045092, 42078911, 66124003, 84157822, 132248006, 168315644, 264496012, 462868021, 925736042, 1851472084]

約数ペア:

[(1, 1851472084), (2, 925736042), (4, 462868021), (7, 264496012), (11, 168315644), (14, 132248006), (22, 84157822), (28, 66124003), (44, 42078911), (77, 24045092), (154, 12022546), (308, 6011273), (769, 2407636), (1538, 1203818), (3076, 601909), (5383, 343948), (7817, 236852), (8459, 218876), (10766, 171974), (15634, 118426), (16918, 109438), (21532, 85987), (31268, 59213), (33836, 54719)]