2260012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 4213440

約数和(自身を除く): 1953428

約数列:

[1, 2, 4, 19, 38, 76, 131, 227, 262, 454, 524, 908, 2489, 4313, 4978, 8626, 9956, 17252, 29737, 59474, 118948, 565003, 1130006, 2260012]

約数ペア:

[(1, 2260012), (2, 1130006), (4, 565003), (19, 118948), (38, 59474), (76, 29737), (131, 17252), (227, 9956), (262, 8626), (454, 4978), (524, 4313), (908, 2489)]