4898755.00000000

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 21648384

約数和(自身を除く): 5962637

約数列:

[1, 7, 11, 17, 23, 77, 119, 161, 187, 253, 391, 521, 1309, 1771, 2737, 3647, 4301, 5731, 8857, 11983, 30107, 40117, 61999, 83881, 97427, 131813, 203711, 681989, 922691, 1425977, 2240821, 15685747]

約数ペア:

[(1, 15685747), (7, 2240821), (11, 1425977), (17, 922691), (23, 681989), (77, 203711), (119, 131813), (161, 97427), (187, 83881), (253, 61999), (391, 40117), (521, 30107), (1309, 11983), (1771, 8857), (2737, 5731), (3647, 4301)]