2545784976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{244411}}^1$

素因数の和:244460

約数の個数: 80

約数和(自身を含む): 7758614528

約数和(自身を除く): 5212829552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 244411, 488822, 733233, 977644, 1466466, 1710877, 1955288, 2932932, 3421754, 3910576, 5132631, 5865864, 6843508, 7576741, 10265262, 11731728, 13687016, 15153482, 20530524, 22730223, 27374032, 30306964, 41061048, 45460446, 53037187, 60613928, 82122096, 90920892, 106074374, 121227856, 159111561, 181841784, 212148748, 318223122, 363683568, 424297496, 636446244, 848594992, 1272892488, 2545784976]

約数ペア:

[(1, 2545784976), (2, 1272892488), (3, 848594992), (4, 636446244), (6, 424297496), (7, 363683568), (8, 318223122), (12, 212148748), (14, 181841784), (16, 159111561), (21, 121227856), (24, 106074374), (28, 90920892), (31, 82122096), (42, 60613928), (48, 53037187), (56, 45460446), (62, 41061048), (84, 30306964), (93, 27374032), (112, 22730223), (124, 20530524), (168, 15153482), (186, 13687016), (217, 11731728), (248, 10265262), (336, 7576741), (372, 6843508), (434, 5865864), (496, 5132631), (651, 3910576), (744, 3421754), (868, 2932932), (1302, 1955288), (1488, 1710877), (1736, 1466466), (2604, 977644), (3472, 733233), (5208, 488822), (10416, 244411)]