490486472

素因数分解:

$2^3\times 7^2\times {\mathrm{191}}^1\times {\mathrm{6551}}^1$

素因数の和:6762

約数の個数: 48

約数和(自身を含む): 1075576320

約数和(自身を除く): 585089848

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 191, 196, 382, 392, 764, 1337, 1528, 2674, 5348, 6551, 9359, 10696, 13102, 18718, 26204, 37436, 45857, 52408, 74872, 91714, 183428, 320999, 366856, 641998, 1251241, 1283996, 2502482, 2567992, 5004964, 8758687, 10009928, 17517374, 35034748, 61310809, 70069496, 122621618, 245243236, 490486472]

約数ペア:

[(1, 490486472), (2, 245243236), (4, 122621618), (7, 70069496), (8, 61310809), (14, 35034748), (28, 17517374), (49, 10009928), (56, 8758687), (98, 5004964), (191, 2567992), (196, 2502482), (382, 1283996), (392, 1251241), (764, 641998), (1337, 366856), (1528, 320999), (2674, 183428), (5348, 91714), (6551, 74872), (9359, 52408), (10696, 45857), (13102, 37436), (18718, 26204)]