401040302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{907331}}^1$

素因数の和:907363

約数の個数: 16

約数和(自身を含む): 685942992

約数和(自身を除く): 284902690

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 907331, 1814662, 11795303, 15424627, 23590606, 30849254, 200520151, 401040302]

約数ペア:

[(1, 401040302), (2, 200520151), (13, 30849254), (17, 23590606), (26, 15424627), (34, 11795303), (221, 1814662), (442, 907331)]