491597252

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{9649}}^1$

素因数の和:9971

約数の個数: 24

約数和(自身を含む): 881932800

約数和(自身を除く): 390335548

約数列:

[1, 2, 4, 47, 94, 188, 271, 542, 1084, 9649, 12737, 19298, 25474, 38596, 50948, 453503, 907006, 1814012, 2614879, 5229758, 10459516, 122899313, 245798626, 491597252]

約数ペア:

[(1, 491597252), (2, 245798626), (4, 122899313), (47, 10459516), (94, 5229758), (188, 2614879), (271, 1814012), (542, 907006), (1084, 453503), (9649, 50948), (12737, 38596), (19298, 25474)]