2528206

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 32

約数和(自身を含む): 4339008

約数和(自身を除く): 1810802

約数列:

[1, 2, 17, 23, 34, 46, 53, 61, 106, 122, 391, 782, 901, 1037, 1219, 1403, 1802, 2074, 2438, 2806, 3233, 6466, 20723, 23851, 41446, 47702, 54961, 74359, 109922, 148718, 1264103, 2528206]

約数ペア:

[(1, 2528206), (2, 1264103), (17, 148718), (23, 109922), (34, 74359), (46, 54961), (53, 47702), (61, 41446), (106, 23851), (122, 20723), (391, 6466), (782, 3233), (901, 2806), (1037, 2438), (1219, 2074), (1403, 1802)]