2140471012

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{773}}^1$

素因数の和:1108

約数の個数: 48

約数和(自身を含む): 3923845632

約数和(自身を除く): 1783374620

約数列:

[1, 2, 4, 31, 62, 124, 137, 163, 274, 326, 548, 652, 773, 1546, 3092, 4247, 5053, 8494, 10106, 16988, 20212, 22331, 23963, 44662, 47926, 89324, 95852, 105901, 125999, 211802, 251998, 423604, 503996, 692261, 1384522, 2769044, 3282931, 3905969, 6565862, 7811938, 13131724, 15623876, 17261863, 34523726, 69047452, 535117753, 1070235506, 2140471012]

約数ペア:

[(1, 2140471012), (2, 1070235506), (4, 535117753), (31, 69047452), (62, 34523726), (124, 17261863), (137, 15623876), (163, 13131724), (274, 7811938), (326, 6565862), (548, 3905969), (652, 3282931), (773, 2769044), (1546, 1384522), (3092, 692261), (4247, 503996), (5053, 423604), (8494, 251998), (10106, 211802), (16988, 125999), (20212, 105901), (22331, 95852), (23963, 89324), (44662, 47926)]