1900679326

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{337}}^1$

素因数の和:618

約数の個数: 96

約数和(自身を含む): 3786924960

約数和(自身を除く): 1886245634

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 182, 233, 247, 266, 337, 466, 494, 637, 674, 931, 1274, 1631, 1729, 1862, 2359, 3029, 3262, 3458, 4381, 4427, 4718, 6058, 6403, 8762, 8854, 11417, 12103, 12806, 16513, 21203, 22834, 24206, 30667, 30989, 33026, 42406, 44821, 57551, 61334, 61978, 78521, 83239, 89642, 115102, 148421, 157042, 166478, 214669, 216923, 296842, 313747, 402857, 429338, 433846, 549647, 582673, 627494, 805714, 1020773, 1099294, 1165346, 1491899, 2041546, 2819999, 2983798, 3847529, 4078711, 5639998, 7145411, 7695058, 8157422, 10443293, 14290822, 19394687, 20886586, 38789374, 50017877, 73103051, 100035754, 135762809, 146206102, 271525618, 950339663, 1900679326]

約数ペア:

[(1, 1900679326), (2, 950339663), (7, 271525618), (13, 146206102), (14, 135762809), (19, 100035754), (26, 73103051), (38, 50017877), (49, 38789374), (91, 20886586), (98, 19394687), (133, 14290822), (182, 10443293), (233, 8157422), (247, 7695058), (266, 7145411), (337, 5639998), (466, 4078711), (494, 3847529), (637, 2983798), (674, 2819999), (931, 2041546), (1274, 1491899), (1631, 1165346), (1729, 1099294), (1862, 1020773), (2359, 805714), (3029, 627494), (3262, 582673), (3458, 549647), (4381, 433846), (4427, 429338), (4718, 402857), (6058, 313747), (6403, 296842), (8762, 216923), (8854, 214669), (11417, 166478), (12103, 157042), (12806, 148421), (16513, 115102), (21203, 89642), (22834, 83239), (24206, 78521), (30667, 61978), (30989, 61334), (33026, 57551), (42406, 44821)]