1974073103678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2449222213}}^1$

素因数の和:2449222259

約数の個数: 16

約数和(自身を含む): 3291754655616

約数和(自身を除く): 1317681551938

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 2449222213, 4898444426, 31839888769, 63679777538, 75925888603, 151851777206, 987036551839, 1974073103678]

約数ペア:

[(1, 1974073103678), (2, 987036551839), (13, 151851777206), (26, 75925888603), (31, 63679777538), (62, 31839888769), (403, 4898444426), (806, 2449222213)]