172913014778

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{453029}}^1$

素因数の和:453374

約数の個数: 32

約数和(自身を含む): 300087072000

約数和(自身を除く): 127174057222

約数列:

[1, 2, 7, 14, 137, 199, 274, 398, 959, 1393, 1918, 2786, 27263, 54526, 190841, 381682, 453029, 906058, 3171203, 6342406, 62064973, 90152771, 124129946, 180305542, 434454811, 631069397, 868909622, 1262138794, 12350929627, 24701859254, 86456507389, 172913014778]

約数ペア:

[(1, 172913014778), (2, 86456507389), (7, 24701859254), (14, 12350929627), (137, 1262138794), (199, 868909622), (274, 631069397), (398, 434454811), (959, 180305542), (1393, 124129946), (1918, 90152771), (2786, 62064973), (27263, 6342406), (54526, 3171203), (190841, 906058), (381682, 453029)]