129341702

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{486247}}^1$

素因数の和:486275

約数の個数: 16

約数和(自身を含む): 233399040

約数和(自身を除く): 104057338

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 486247, 972494, 3403729, 6807458, 9238693, 18477386, 64670851, 129341702]

約数ペア:

[(1, 129341702), (2, 64670851), (7, 18477386), (14, 9238693), (19, 6807458), (38, 3403729), (133, 972494), (266, 486247)]