1330405984

素因数分解:

$2^5\times {\mathrm{173}}^1\times {\mathrm{240319}}^1$

素因数の和:240502

約数の個数: 24

約数和(自身を含む): 2634387840

約数和(自身を除く): 1303981856

約数列:

[1, 2, 4, 8, 16, 32, 173, 346, 692, 1384, 2768, 5536, 240319, 480638, 961276, 1922552, 3845104, 7690208, 41575187, 83150374, 166300748, 332601496, 665202992, 1330405984]

約数ペア:

[(1, 1330405984), (2, 665202992), (4, 332601496), (8, 166300748), (16, 83150374), (32, 41575187), (173, 7690208), (346, 3845104), (692, 1922552), (1384, 961276), (2768, 480638), (5536, 240319)]