1298202496

素因数分解:

$2^7\times {\mathrm{10142207}}^1$

素因数の和:10142221

約数の個数: 16

約数和(自身を含む): 2586263040

約数和(自身を除く): 1288060544

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 10142207, 20284414, 40568828, 81137656, 162275312, 324550624, 649101248, 1298202496]

約数ペア:

[(1, 1298202496), (2, 649101248), (4, 324550624), (8, 162275312), (16, 81137656), (32, 40568828), (64, 20284414), (128, 10142207)]