2098432655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 2978519040

約数和(自身を除く): 880086385

約数列:

[1, 5, 11, 17, 55, 85, 89, 151, 167, 187, 445, 755, 835, 935, 979, 1513, 1661, 1837, 2567, 2839, 4895, 7565, 8305, 9185, 12835, 13439, 14195, 14863, 16643, 25217, 28237, 31229, 67195, 74315, 83215, 126085, 141185, 147829, 156145, 163493, 228463, 252671, 277387, 428689, 739145, 817465, 1142315, 1263355, 1386935, 2143445, 2244313, 2513093, 2779381, 4715579, 11221565, 12565465, 13896905, 23577895, 24687443, 38153321, 123437215, 190766605, 419686531, 2098432655]

約数ペア:

[(1, 2098432655), (5, 419686531), (11, 190766605), (17, 123437215), (55, 38153321), (85, 24687443), (89, 23577895), (151, 13896905), (167, 12565465), (187, 11221565), (445, 4715579), (755, 2779381), (835, 2513093), (935, 2244313), (979, 2143445), (1513, 1386935), (1661, 1263355), (1837, 1142315), (2567, 817465), (2839, 739145), (4895, 428689), (7565, 277387), (8305, 252671), (9185, 228463), (12835, 163493), (13439, 156145), (14195, 147829), (14863, 141185), (16643, 126085), (25217, 83215), (28237, 74315), (31229, 67195)]