1881248254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{153271}}^1$

素因数の和:153328

約数の個数: 24

約数和(自身を含む): 3153418128

約数和(自身を除く): 1272169874

約数列:

[1, 2, 17, 19, 34, 38, 323, 361, 646, 722, 6137, 12274, 153271, 306542, 2605607, 2912149, 5211214, 5824298, 49506533, 55330831, 99013066, 110661662, 940624127, 1881248254]

約数ペア:

[(1, 1881248254), (2, 940624127), (17, 110661662), (19, 99013066), (34, 55330831), (38, 49506533), (323, 5824298), (361, 5211214), (646, 2912149), (722, 2605607), (6137, 306542), (12274, 153271)]