1330802048

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{116819}}^1$

素因数の和:116922

約数の個数: 32

約数和(自身を含む): 2681019000

約数和(自身を除く): 1350216952

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 356, 712, 1424, 2848, 5696, 11392, 116819, 233638, 467276, 934552, 1869104, 3738208, 7476416, 10396891, 14952832, 20793782, 41587564, 83175128, 166350256, 332700512, 665401024, 1330802048]

約数ペア:

[(1, 1330802048), (2, 665401024), (4, 332700512), (8, 166350256), (16, 83175128), (32, 41587564), (64, 20793782), (89, 14952832), (128, 10396891), (178, 7476416), (356, 3738208), (712, 1869104), (1424, 934552), (2848, 467276), (5696, 233638), (11392, 116819)]