1248530972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{7649}}^1$

素因数の和:7782

約数の個数: 48

約数和(自身を含む): 2441023200

約数和(自身を除く): 1192492228

約数列:

[1, 2, 4, 13, 26, 43, 52, 73, 86, 146, 172, 292, 559, 949, 1118, 1898, 2236, 3139, 3796, 6278, 7649, 12556, 15298, 30596, 40807, 81614, 99437, 163228, 198874, 328907, 397748, 558377, 657814, 1116754, 1315628, 2233508, 4275791, 7258901, 8551582, 14517802, 17103164, 24010211, 29035604, 48020422, 96040844, 312132743, 624265486, 1248530972]

約数ペア:

[(1, 1248530972), (2, 624265486), (4, 312132743), (13, 96040844), (26, 48020422), (43, 29035604), (52, 24010211), (73, 17103164), (86, 14517802), (146, 8551582), (172, 7258901), (292, 4275791), (559, 2233508), (949, 1315628), (1118, 1116754), (1898, 657814), (2236, 558377), (3139, 397748), (3796, 328907), (6278, 198874), (7649, 163228), (12556, 99437), (15298, 81614), (30596, 40807)]