872392378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1\times {\mathrm{2341}}^1$

素因数の和:3670

約数の個数: 32

約数和(自身を含む): 1539199872

約数和(自身を除く): 666807494

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1303, 2341, 2606, 4682, 14333, 16939, 25751, 28666, 30433, 33878, 51502, 60866, 186329, 334763, 372658, 669526, 3050323, 6100646, 33553553, 39654199, 67107106, 79308398, 436196189, 872392378]

約数ペア:

[(1, 872392378), (2, 436196189), (11, 79308398), (13, 67107106), (22, 39654199), (26, 33553553), (143, 6100646), (286, 3050323), (1303, 669526), (2341, 372658), (2606, 334763), (4682, 186329), (14333, 60866), (16939, 51502), (25751, 33878), (28666, 30433)]