506518668

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{265471}}^1$

素因数の和:265534

約数の個数: 36

約数和(自身を含む): 1304529408

約数和(自身を除く): 798010740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 265471, 530942, 796413, 1061884, 1592826, 2389239, 3185652, 4778478, 9556956, 14069963, 28139926, 42209889, 56279852, 84419778, 126629667, 168839556, 253259334, 506518668]

約数ペア:

[(1, 506518668), (2, 253259334), (3, 168839556), (4, 126629667), (6, 84419778), (9, 56279852), (12, 42209889), (18, 28139926), (36, 14069963), (53, 9556956), (106, 4778478), (159, 3185652), (212, 2389239), (318, 1592826), (477, 1061884), (636, 796413), (954, 530942), (1908, 265471)]