995744932

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{143977}}^1$

素因数の和:144020

約数の個数: 48

約数和(自身を含む): 2257575040

約数和(自身を除く): 1261830108

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 143977, 287954, 575908, 1007839, 1871701, 2015678, 2735563, 3743402, 4031356, 5471126, 7486804, 10942252, 13101907, 19148941, 26203814, 35562319, 38297882, 52407628, 71124638, 76595764, 142249276, 248936233, 497872466, 995744932]

約数ペア:

[(1, 995744932), (2, 497872466), (4, 248936233), (7, 142249276), (13, 76595764), (14, 71124638), (19, 52407628), (26, 38297882), (28, 35562319), (38, 26203814), (52, 19148941), (76, 13101907), (91, 10942252), (133, 7486804), (182, 5471126), (247, 4031356), (266, 3743402), (364, 2735563), (494, 2015678), (532, 1871701), (988, 1007839), (1729, 575908), (3458, 287954), (6916, 143977)]