2019292842

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{521}}^1\times {\mathrm{13183}}^1$

素因数の和:13723

約数の個数: 48

約数和(自身を含む): 4707320832

約数和(自身を除く): 2688027990

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 521, 1042, 1563, 3126, 3647, 7294, 10941, 13183, 21882, 25529, 26366, 39549, 51058, 76587, 79098, 92281, 153174, 184562, 276843, 553686, 645967, 1291934, 1937901, 3875802, 6868343, 13736686, 20605029, 41210058, 48078401, 96156802, 144235203, 288470406, 336548807, 673097614, 1009646421, 2019292842]

約数ペア:

[(1, 2019292842), (2, 1009646421), (3, 673097614), (6, 336548807), (7, 288470406), (14, 144235203), (21, 96156802), (42, 48078401), (49, 41210058), (98, 20605029), (147, 13736686), (294, 6868343), (521, 3875802), (1042, 1937901), (1563, 1291934), (3126, 645967), (3647, 553686), (7294, 276843), (10941, 184562), (13183, 153174), (21882, 92281), (25529, 79098), (26366, 76587), (39549, 51058)]