1212847616

素因数分解:

$2^9\times {\mathrm{2368843}}^1$

素因数の和:2368861

約数の個数: 20

約数和(自身を含む): 2423327412

約数和(自身を除く): 1210479796

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 2368843, 4737686, 9475372, 18950744, 37901488, 75802976, 151605952, 303211904, 606423808, 1212847616]

約数ペア:

[(1, 1212847616), (2, 606423808), (4, 303211904), (8, 151605952), (16, 75802976), (32, 37901488), (64, 18950744), (128, 9475372), (256, 4737686), (512, 2368843)]