2120675892

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1\times {\mathrm{6661}}^1$

素因数の和:7328

約数の個数: 48

約数和(自身を含む): 5072286912

約数和(自身を除く): 2951611020

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 617, 1234, 1851, 2468, 3702, 6661, 7404, 13322, 19983, 26531, 26644, 39966, 53062, 79593, 79932, 106124, 159186, 286423, 318372, 572846, 859269, 1145692, 1718538, 3437076, 4109837, 8219674, 12329511, 16439348, 24659022, 49318044, 176722991, 353445982, 530168973, 706891964, 1060337946, 2120675892]

約数ペア:

[(1, 2120675892), (2, 1060337946), (3, 706891964), (4, 530168973), (6, 353445982), (12, 176722991), (43, 49318044), (86, 24659022), (129, 16439348), (172, 12329511), (258, 8219674), (516, 4109837), (617, 3437076), (1234, 1718538), (1851, 1145692), (2468, 859269), (3702, 572846), (6661, 318372), (7404, 286423), (13322, 159186), (19983, 106124), (26531, 79932), (26644, 79593), (39966, 53062)]