2788893316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{7129}}^1$

素因数の和:7684

約数の個数: 48

約数和(自身を含む): 5649013440

約数和(自身を除く): 2860120124

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 523, 748, 1046, 2092, 5753, 7129, 8891, 11506, 14258, 17782, 23012, 28516, 35564, 78419, 97801, 121193, 156838, 195602, 242386, 313676, 391204, 484772, 1333123, 2666246, 3728467, 5332492, 7456934, 14913868, 41013137, 63383939, 82026274, 126767878, 164052548, 253535756, 697223329, 1394446658, 2788893316]

約数ペア:

[(1, 2788893316), (2, 1394446658), (4, 697223329), (11, 253535756), (17, 164052548), (22, 126767878), (34, 82026274), (44, 63383939), (68, 41013137), (187, 14913868), (374, 7456934), (523, 5332492), (748, 3728467), (1046, 2666246), (2092, 1333123), (5753, 484772), (7129, 391204), (8891, 313676), (11506, 242386), (14258, 195602), (17782, 156838), (23012, 121193), (28516, 97801), (35564, 78419)]