1943670128426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1\times {\mathrm{1913939}}^1$

素因数の和:1914374

約数の個数: 32

約数和(自身を含む): 3173618750400

約数和(自身を除く): 1229948621974

約数列:

[1, 2, 13, 26, 139, 278, 281, 562, 1807, 3614, 3653, 7306, 39059, 78118, 507767, 1015534, 1913939, 3827878, 24881207, 49762414, 266037521, 532075042, 537816859, 1075633718, 3458487773, 6916975546, 6991619167, 13983238334, 74756543401, 149513086802, 971835064213, 1943670128426]

約数ペア:

[(1, 1943670128426), (2, 971835064213), (13, 149513086802), (26, 74756543401), (139, 13983238334), (278, 6991619167), (281, 6916975546), (562, 3458487773), (1807, 1075633718), (3614, 537816859), (3653, 532075042), (7306, 266037521), (39059, 49762414), (78118, 24881207), (507767, 3827878), (1015534, 1913939)]