1213105938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{427451}}^1$

素因数の和:427510

約数の個数: 32

約数和(自身を含む): 2708335872

約数和(自身を除く): 1495229934

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 427451, 854902, 1282353, 2564706, 4701961, 9403922, 14105883, 18380393, 28211766, 36760786, 55141179, 110282358, 202184323, 404368646, 606552969, 1213105938]

約数ペア:

[(1, 1213105938), (2, 606552969), (3, 404368646), (6, 202184323), (11, 110282358), (22, 55141179), (33, 36760786), (43, 28211766), (66, 18380393), (86, 14105883), (129, 9403922), (258, 4701961), (473, 2564706), (946, 1282353), (1419, 854902), (2838, 427451)]