3897807628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{16661}}^1$

素因数の和:17098

約数の個数: 48

約数和(自身を含む): 8033749920

約数和(自身を除く): 4135942292

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 409, 572, 818, 1636, 4499, 5317, 8998, 10634, 16661, 17996, 21268, 33322, 58487, 66644, 116974, 183271, 216593, 233948, 366542, 433186, 733084, 866372, 2382523, 4765046, 6814349, 9530092, 13628698, 27257396, 74957839, 88586537, 149915678, 177173074, 299831356, 354346148, 974451907, 1948903814, 3897807628]

約数ペア:

[(1, 3897807628), (2, 1948903814), (4, 974451907), (11, 354346148), (13, 299831356), (22, 177173074), (26, 149915678), (44, 88586537), (52, 74957839), (143, 27257396), (286, 13628698), (409, 9530092), (572, 6814349), (818, 4765046), (1636, 2382523), (4499, 866372), (5317, 733084), (8998, 433186), (10634, 366542), (16661, 233948), (17996, 216593), (21268, 183271), (33322, 116974), (58487, 66644)]