664758718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{5591}}^1$

素因数の和:5892

約数の個数: 32

約数和(自身を含む): 1141439040

約数和(自身を除く): 476680322

約数列:

[1, 2, 13, 17, 26, 34, 221, 269, 442, 538, 3497, 4573, 5591, 6994, 9146, 11182, 59449, 72683, 95047, 118898, 145366, 190094, 1235611, 1503979, 2471222, 3007958, 19551727, 25567643, 39103454, 51135286, 332379359, 664758718]

約数ペア:

[(1, 664758718), (2, 332379359), (13, 51135286), (17, 39103454), (26, 25567643), (34, 19551727), (221, 3007958), (269, 2471222), (442, 1503979), (538, 1235611), (3497, 190094), (4573, 145366), (5591, 118898), (6994, 95047), (9146, 72683), (11182, 59449)]