274345292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{12241}}^1$

素因数の和:12689

約数の個数: 24

約数和(自身を含む): 518277312

約数和(自身を除く): 243932020

約数列:

[1, 2, 4, 13, 26, 52, 431, 862, 1724, 5603, 11206, 12241, 22412, 24482, 48964, 159133, 318266, 636532, 5275871, 10551742, 21103484, 68586323, 137172646, 274345292]

約数ペア:

[(1, 274345292), (2, 137172646), (4, 68586323), (13, 21103484), (26, 10551742), (52, 5275871), (431, 636532), (862, 318266), (1724, 159133), (5603, 48964), (11206, 24482), (12241, 22412)]