942644872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{477047}}^1$

素因数の和:477085

約数の個数: 32

約数和(自身を含む): 2003601600

約数和(自身を除く): 1060956728

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 477047, 954094, 1908188, 3816376, 6201611, 9063893, 12403222, 18127786, 24806444, 36255572, 49612888, 72511144, 117830609, 235661218, 471322436, 942644872]

約数ペア:

[(1, 942644872), (2, 471322436), (4, 235661218), (8, 117830609), (13, 72511144), (19, 49612888), (26, 36255572), (38, 24806444), (52, 18127786), (76, 12403222), (104, 9063893), (152, 6201611), (247, 3816376), (494, 1908188), (988, 954094), (1976, 477047)]