413022688

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{992843}}^1$

素因数の和:992866

約数の個数: 24

約数和(自身を含む): 875688408

約数和(自身を除く): 462665720

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 992843, 1985686, 3971372, 7942744, 12906959, 15885488, 25813918, 31770976, 51627836, 103255672, 206511344, 413022688]

約数ペア:

[(1, 413022688), (2, 206511344), (4, 103255672), (8, 51627836), (13, 31770976), (16, 25813918), (26, 15885488), (32, 12906959), (52, 7942744), (104, 3971372), (208, 1985686), (416, 992843)]