2005403892

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1\times {\mathrm{4591}}^1$

素因数の和:5096

約数の個数: 48

約数和(自身を含む): 4744454400

約数和(自身を除く): 2739050508

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 409, 534, 818, 1068, 1227, 1636, 2454, 4591, 4908, 9182, 13773, 18364, 27546, 36401, 55092, 72802, 109203, 145604, 218406, 408599, 436812, 817198, 1225797, 1634396, 1877719, 2451594, 3755438, 4903188, 5633157, 7510876, 11266314, 22532628, 167116991, 334233982, 501350973, 668467964, 1002701946, 2005403892]

約数ペア:

[(1, 2005403892), (2, 1002701946), (3, 668467964), (4, 501350973), (6, 334233982), (12, 167116991), (89, 22532628), (178, 11266314), (267, 7510876), (356, 5633157), (409, 4903188), (534, 3755438), (818, 2451594), (1068, 1877719), (1227, 1634396), (1636, 1225797), (2454, 817198), (4591, 436812), (4908, 408599), (9182, 218406), (13773, 145604), (18364, 109203), (27546, 72802), (36401, 55092)]