2017994746

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{4217}}^1$

素因数の和:4446

約数の個数: 32

約数和(自身を含む): 3221607168

約数和(自身を除く): 1203612422

約数列:

[1, 2, 23, 46, 101, 103, 202, 206, 2323, 2369, 4217, 4646, 4738, 8434, 10403, 20806, 96991, 193982, 239269, 425917, 434351, 478538, 851834, 868702, 9796091, 9990073, 19592182, 19980146, 43869451, 87738902, 1008997373, 2017994746]

約数ペア:

[(1, 2017994746), (2, 1008997373), (23, 87738902), (46, 43869451), (101, 19980146), (103, 19592182), (202, 9990073), (206, 9796091), (2323, 868702), (2369, 851834), (4217, 478538), (4646, 434351), (4738, 425917), (8434, 239269), (10403, 193982), (20806, 96991)]