2209599184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{42323}}^1$

素因数の和:42595

約数の個数: 40

約数和(自身を含む): 4628891232

約数和(自身を除く): 2419292048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 251, 502, 1004, 2008, 3263, 4016, 6526, 13052, 26104, 42323, 52208, 84646, 169292, 338584, 550199, 677168, 1100398, 2200796, 4401592, 8803184, 10623073, 21246146, 42492292, 84984584, 138099949, 169969168, 276199898, 552399796, 1104799592, 2209599184]

約数ペア:

[(1, 2209599184), (2, 1104799592), (4, 552399796), (8, 276199898), (13, 169969168), (16, 138099949), (26, 84984584), (52, 42492292), (104, 21246146), (208, 10623073), (251, 8803184), (502, 4401592), (1004, 2200796), (2008, 1100398), (3263, 677168), (4016, 550199), (6526, 338584), (13052, 169292), (26104, 84646), (42323, 52208)]