172469962

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{1237}}^1$

素因数の和:1702

約数の個数: 32

約数和(自身を含む): 309480192

約数和(自身を除く): 137010230

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 433, 866, 1237, 2474, 3031, 6062, 8659, 9959, 17318, 19918, 28451, 56902, 69713, 139426, 199157, 398314, 535621, 1071242, 3749347, 7498694, 12319283, 24638566, 86234981, 172469962]

約数ペア:

[(1, 172469962), (2, 86234981), (7, 24638566), (14, 12319283), (23, 7498694), (46, 3749347), (161, 1071242), (322, 535621), (433, 398314), (866, 199157), (1237, 139426), (2474, 69713), (3031, 56902), (6062, 28451), (8659, 19918), (9959, 17318)]