985642404

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{7193}}^1$

素因数の和:7820

約数の個数: 48

約数和(自身を含む): 2425241280

約数和(自身を除く): 1439598876

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 601, 1202, 1803, 2404, 3606, 7193, 7212, 11419, 14386, 21579, 22838, 28772, 34257, 43158, 45676, 68514, 86316, 136667, 137028, 273334, 410001, 546668, 820002, 1640004, 4322993, 8645986, 12968979, 17291972, 25937958, 51875916, 82136867, 164273734, 246410601, 328547468, 492821202, 985642404]

約数ペア:

[(1, 985642404), (2, 492821202), (3, 328547468), (4, 246410601), (6, 164273734), (12, 82136867), (19, 51875916), (38, 25937958), (57, 17291972), (76, 12968979), (114, 8645986), (228, 4322993), (601, 1640004), (1202, 820002), (1803, 546668), (2404, 410001), (3606, 273334), (7193, 137028), (7212, 136667), (11419, 86316), (14386, 68514), (21579, 45676), (22838, 43158), (28772, 34257)]