2081794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 3810240

約数和(自身を除く): 1728446

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 143, 251, 286, 319, 377, 502, 638, 754, 2761, 3263, 4147, 5522, 6526, 7279, 8294, 14558, 35893, 71786, 80069, 94627, 160138, 189254, 1040897, 2081794]

約数ペア:

[(1, 2081794), (2, 1040897), (11, 189254), (13, 160138), (22, 94627), (26, 80069), (29, 71786), (58, 35893), (143, 14558), (251, 8294), (286, 7279), (319, 6526), (377, 5522), (502, 4147), (638, 3263), (754, 2761)]