2009079852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{28181}}^1$

素因数の和:28658

約数の個数: 48

約数和(自身を含む): 5059683552

約数和(自身を除く): 3050603700

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 457, 914, 1371, 1828, 2742, 5484, 5941, 11882, 17823, 23764, 28181, 35646, 56362, 71292, 84543, 112724, 169086, 338172, 366353, 732706, 1099059, 1465412, 2198118, 4396236, 12878717, 25757434, 38636151, 51514868, 77272302, 154544604, 167423321, 334846642, 502269963, 669693284, 1004539926, 2009079852]

約数ペア:

[(1, 2009079852), (2, 1004539926), (3, 669693284), (4, 502269963), (6, 334846642), (12, 167423321), (13, 154544604), (26, 77272302), (39, 51514868), (52, 38636151), (78, 25757434), (156, 12878717), (457, 4396236), (914, 2198118), (1371, 1465412), (1828, 1099059), (2742, 732706), (5484, 366353), (5941, 338172), (11882, 169086), (17823, 112724), (23764, 84543), (28181, 71292), (35646, 56362)]