447171842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43987}}^1$

素因数の和:44042

約数の個数: 32

約数和(自身を含む): 798118272

約数和(自身を除く): 350946430

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 299, 391, 442, 598, 782, 5083, 10166, 43987, 87974, 571831, 747779, 1011701, 1143662, 1495558, 2023402, 9721127, 13152113, 17198917, 19442254, 26304226, 34397834, 223585921, 447171842]

約数ペア:

[(1, 447171842), (2, 223585921), (13, 34397834), (17, 26304226), (23, 19442254), (26, 17198917), (34, 13152113), (46, 9721127), (221, 2023402), (299, 1495558), (391, 1143662), (442, 1011701), (598, 747779), (782, 571831), (5083, 87974), (10166, 43987)]