2783707556

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{677}}^1$

素因数の和:897

約数の個数: 96

約数和(自身を含む): 6014131200

約数和(自身を除く): 3230423644

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 59, 76, 118, 131, 133, 236, 262, 266, 413, 524, 532, 677, 826, 917, 1121, 1354, 1652, 1834, 2242, 2489, 2708, 3668, 4484, 4739, 4978, 7729, 7847, 9478, 9956, 12863, 15458, 15694, 17423, 18956, 25726, 30916, 31388, 34846, 39943, 51452, 54103, 69692, 79886, 88687, 90041, 108206, 146851, 159772, 177374, 180082, 216412, 279601, 293702, 354748, 360164, 559202, 587404, 620809, 758917, 1027957, 1118404, 1241618, 1517834, 1685053, 2055914, 2483236, 3035668, 3370106, 4111828, 5232533, 5312419, 6740212, 10465066, 10624838, 11795371, 20930132, 21249676, 23590742, 36627731, 47181484, 73255462, 99418127, 146510924, 198836254, 397672508, 695926889, 1391853778, 2783707556]

約数ペア:

[(1, 2783707556), (2, 1391853778), (4, 695926889), (7, 397672508), (14, 198836254), (19, 146510924), (28, 99418127), (38, 73255462), (59, 47181484), (76, 36627731), (118, 23590742), (131, 21249676), (133, 20930132), (236, 11795371), (262, 10624838), (266, 10465066), (413, 6740212), (524, 5312419), (532, 5232533), (677, 4111828), (826, 3370106), (917, 3035668), (1121, 2483236), (1354, 2055914), (1652, 1685053), (1834, 1517834), (2242, 1241618), (2489, 1118404), (2708, 1027957), (3668, 758917), (4484, 620809), (4739, 587404), (4978, 559202), (7729, 360164), (7847, 354748), (9478, 293702), (9956, 279601), (12863, 216412), (15458, 180082), (15694, 177374), (17423, 159772), (18956, 146851), (25726, 108206), (30916, 90041), (31388, 88687), (34846, 79886), (39943, 69692), (51452, 54103)]