4490147354

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{9677}}^1$

素因数の和:9851

約数の個数: 64

約数和(自身を含む): 8830052352

約数和(自身を除く): 4339904998

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 131, 154, 161, 253, 262, 322, 506, 917, 1441, 1771, 1834, 2882, 3013, 3542, 6026, 9677, 10087, 19354, 20174, 21091, 33143, 42182, 66286, 67739, 106447, 135478, 212894, 222571, 232001, 445142, 464002, 745129, 1267687, 1490258, 1557997, 2448281, 2535374, 3115994, 4896562, 8873809, 13944557, 17137967, 17747618, 27889114, 29156801, 34275934, 58313602, 97611899, 195223798, 204097607, 320724811, 408195214, 641449622, 2245073677, 4490147354]

約数ペア:

[(1, 4490147354), (2, 2245073677), (7, 641449622), (11, 408195214), (14, 320724811), (22, 204097607), (23, 195223798), (46, 97611899), (77, 58313602), (131, 34275934), (154, 29156801), (161, 27889114), (253, 17747618), (262, 17137967), (322, 13944557), (506, 8873809), (917, 4896562), (1441, 3115994), (1771, 2535374), (1834, 2448281), (2882, 1557997), (3013, 1490258), (3542, 1267687), (6026, 745129), (9677, 464002), (10087, 445142), (19354, 232001), (20174, 222571), (21091, 212894), (33143, 135478), (42182, 106447), (66286, 67739)]