2055996908

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1\times {\mathrm{2671}}^1$

素因数の和:3462

約数の個数: 48

約数和(自身を含む): 4230395904

約数和(自身を除く): 2174398996

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 743, 1036, 1486, 2671, 2972, 5201, 5342, 10402, 10684, 18697, 20804, 27491, 37394, 54982, 74788, 98827, 109964, 192437, 197654, 384874, 395308, 691789, 769748, 1383578, 1984553, 2767156, 3969106, 7938212, 13891871, 27783742, 55567484, 73428461, 146856922, 293713844, 513999227, 1027998454, 2055996908]

約数ペア:

[(1, 2055996908), (2, 1027998454), (4, 513999227), (7, 293713844), (14, 146856922), (28, 73428461), (37, 55567484), (74, 27783742), (148, 13891871), (259, 7938212), (518, 3969106), (743, 2767156), (1036, 1984553), (1486, 1383578), (2671, 769748), (2972, 691789), (5201, 395308), (5342, 384874), (10402, 197654), (10684, 192437), (18697, 109964), (20804, 98827), (27491, 74788), (37394, 54982)]