1214374612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{1097}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 2350071360

約数和(自身を除く): 1135696748

約数列:

[1, 2, 4, 11, 22, 44, 139, 181, 278, 362, 556, 724, 1097, 1529, 1991, 2194, 3058, 3982, 4388, 6116, 7964, 12067, 24134, 25159, 48268, 50318, 100636, 152483, 198557, 276749, 304966, 397114, 553498, 609932, 794228, 1106996, 1677313, 2184127, 3354626, 4368254, 6709252, 8736508, 27599423, 55198846, 110397692, 303593653, 607187306, 1214374612]

約数ペア:

[(1, 1214374612), (2, 607187306), (4, 303593653), (11, 110397692), (22, 55198846), (44, 27599423), (139, 8736508), (181, 6709252), (278, 4368254), (362, 3354626), (556, 2184127), (724, 1677313), (1097, 1106996), (1529, 794228), (1991, 609932), (2194, 553498), (3058, 397114), (3982, 304966), (4388, 276749), (6116, 198557), (7964, 152483), (12067, 100636), (24134, 50318), (25159, 48268)]