491108604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{254197}}^1$

素因数の和:254234

約数の個数: 48

約数和(自身を含む): 1366568448

約数和(自身を除く): 875459844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 254197, 508394, 762591, 1016788, 1525182, 1779379, 3050364, 3558758, 5338137, 5846531, 7117516, 10676274, 11693062, 17539593, 21352548, 23386124, 35079186, 40925717, 70158372, 81851434, 122777151, 163702868, 245554302, 491108604]

約数ペア:

[(1, 491108604), (2, 245554302), (3, 163702868), (4, 122777151), (6, 81851434), (7, 70158372), (12, 40925717), (14, 35079186), (21, 23386124), (23, 21352548), (28, 17539593), (42, 11693062), (46, 10676274), (69, 7117516), (84, 5846531), (92, 5338137), (138, 3558758), (161, 3050364), (276, 1779379), (322, 1525182), (483, 1016788), (644, 762591), (966, 508394), (1932, 254197)]