2145279598

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{9929}}^1$

素因数の和:10033

約数の個数: 64

約数和(自身を含む): 4255441920

約数和(自身を除く): 2110162322

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 61, 77, 122, 154, 161, 253, 322, 427, 506, 671, 854, 1342, 1403, 1771, 2806, 3542, 4697, 9394, 9821, 9929, 15433, 19642, 19858, 30866, 69503, 108031, 109219, 139006, 216062, 218438, 228367, 456734, 605669, 764533, 1211338, 1529066, 1598569, 2512037, 3197138, 4239683, 5024074, 6662359, 8479366, 13324718, 13930387, 17584259, 27860774, 35168518, 46636513, 93273026, 97512709, 153234257, 195025418, 306468514, 1072639799, 2145279598]

約数ペア:

[(1, 2145279598), (2, 1072639799), (7, 306468514), (11, 195025418), (14, 153234257), (22, 97512709), (23, 93273026), (46, 46636513), (61, 35168518), (77, 27860774), (122, 17584259), (154, 13930387), (161, 13324718), (253, 8479366), (322, 6662359), (427, 5024074), (506, 4239683), (671, 3197138), (854, 2512037), (1342, 1598569), (1403, 1529066), (1771, 1211338), (2806, 764533), (3542, 605669), (4697, 456734), (9394, 228367), (9821, 218438), (9929, 216062), (15433, 139006), (19642, 109219), (19858, 108031), (30866, 69503)]