461650384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1249}}^1\times {\mathrm{1777}}^1$

素因数の和:3047

約数の個数: 40

約数和(自身を含む): 964565000

約数和(自身を除く): 502914616

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1249, 1777, 2498, 3554, 4996, 7108, 9992, 14216, 16237, 19984, 23101, 28432, 32474, 46202, 64948, 92404, 129896, 184808, 259792, 369616, 2219473, 4438946, 8877892, 17755784, 28853149, 35511568, 57706298, 115412596, 230825192, 461650384]

約数ペア:

[(1, 461650384), (2, 230825192), (4, 115412596), (8, 57706298), (13, 35511568), (16, 28853149), (26, 17755784), (52, 8877892), (104, 4438946), (208, 2219473), (1249, 369616), (1777, 259792), (2498, 184808), (3554, 129896), (4996, 92404), (7108, 64948), (9992, 46202), (14216, 32474), (16237, 28432), (19984, 23101)]