2247804750128

素因数分解:

$2^4\times 7^1\times {\mathrm{7541}}^1\times {\mathrm{2661409}}^1$

素因数の和:2668965

約数の個数: 40

約数和(自身を含む): 4977943846560

約数和(自身を除く): 2730139096432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 7541, 15082, 30164, 52787, 60328, 105574, 120656, 211148, 422296, 844592, 2661409, 5322818, 10645636, 18629863, 21291272, 37259726, 42582544, 74519452, 149038904, 298077808, 20069685269, 40139370538, 80278741076, 140487796883, 160557482152, 280975593766, 321114964304, 561951187532, 1123902375064, 2247804750128]

約数ペア:

[(1, 2247804750128), (2, 1123902375064), (4, 561951187532), (7, 321114964304), (8, 280975593766), (14, 160557482152), (16, 140487796883), (28, 80278741076), (56, 40139370538), (112, 20069685269), (7541, 298077808), (15082, 149038904), (30164, 74519452), (52787, 42582544), (60328, 37259726), (105574, 21291272), (120656, 18629863), (211148, 10645636), (422296, 5322818), (844592, 2661409)]