1250874872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{1861}}^1$

素因数の和:2184

約数の個数: 64

約数和(自身を含む): 2646423360

約数和(自身を除く): 1395548488

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 281, 299, 562, 598, 1124, 1196, 1861, 2248, 2392, 3653, 3722, 6463, 7306, 7444, 12926, 14612, 14888, 24193, 25852, 29224, 42803, 48386, 51704, 84019, 85606, 96772, 168038, 171212, 193544, 336076, 342424, 522941, 556439, 672152, 1045882, 1112878, 2091764, 2225756, 4183528, 4451512, 6798233, 12027643, 13596466, 24055286, 27192932, 48110572, 54385864, 96221144, 156359359, 312718718, 625437436, 1250874872]

約数ペア:

[(1, 1250874872), (2, 625437436), (4, 312718718), (8, 156359359), (13, 96221144), (23, 54385864), (26, 48110572), (46, 27192932), (52, 24055286), (92, 13596466), (104, 12027643), (184, 6798233), (281, 4451512), (299, 4183528), (562, 2225756), (598, 2091764), (1124, 1112878), (1196, 1045882), (1861, 672152), (2248, 556439), (2392, 522941), (3653, 342424), (3722, 336076), (6463, 193544), (7306, 171212), (7444, 168038), (12926, 96772), (14612, 85606), (14888, 84019), (24193, 51704), (25852, 48386), (29224, 42803)]