1420684808

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{2247919}}^1$

素因数の和:2248004

約数の個数: 16

約数和(自身を含む): 2697504000

約数和(自身を除く): 1276819192

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 2247919, 4495838, 8991676, 17983352, 177585601, 355171202, 710342404, 1420684808]

約数ペア:

[(1, 1420684808), (2, 710342404), (4, 355171202), (8, 177585601), (79, 17983352), (158, 8991676), (316, 4495838), (632, 2247919)]