557377908

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{4649}}^1$

素因数の和:4856

約数の個数: 48

約数和(自身を含む): 1326998400

約数和(自身を除く): 769620492

約数列:

[1, 2, 3, 4, 6, 12, 97, 103, 194, 206, 291, 309, 388, 412, 582, 618, 1164, 1236, 4649, 9298, 9991, 13947, 18596, 19982, 27894, 29973, 39964, 55788, 59946, 119892, 450953, 478847, 901906, 957694, 1352859, 1436541, 1803812, 1915388, 2705718, 2873082, 5411436, 5746164, 46448159, 92896318, 139344477, 185792636, 278688954, 557377908]

約数ペア:

[(1, 557377908), (2, 278688954), (3, 185792636), (4, 139344477), (6, 92896318), (12, 46448159), (97, 5746164), (103, 5411436), (194, 2873082), (206, 2705718), (291, 1915388), (309, 1803812), (388, 1436541), (412, 1352859), (582, 957694), (618, 901906), (1164, 478847), (1236, 450953), (4649, 119892), (9298, 59946), (9991, 55788), (13947, 39964), (18596, 29973), (19982, 27894)]