2509968304

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{343267}}^1$

素因数の和:343732

約数の個数: 20

約数和(自身を含む): 4873719064

約数和(自身を除く): 2363750760

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 7312, 343267, 686534, 1373068, 2746136, 5492272, 156873019, 313746038, 627492076, 1254984152, 2509968304]

約数ペア:

[(1, 2509968304), (2, 1254984152), (4, 627492076), (8, 313746038), (16, 156873019), (457, 5492272), (914, 2746136), (1828, 1373068), (3656, 686534), (7312, 343267)]