1398341248

素因数分解:

$2^7\times {\mathrm{10924541}}^1$

素因数の和:10924555

約数の個数: 16

約数和(自身を含む): 2785758210

約数和(自身を除く): 1387416962

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 10924541, 21849082, 43698164, 87396328, 174792656, 349585312, 699170624, 1398341248]

約数ペア:

[(1, 1398341248), (2, 699170624), (4, 349585312), (8, 174792656), (16, 87396328), (32, 43698164), (64, 21849082), (128, 10924541)]