2013945392

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7404211}}^1$

素因数の和:7404236

約数の個数: 20

約数和(自身を含む): 4131550296

約数和(自身を除く): 2117604904

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7404211, 14808422, 29616844, 59233688, 118467376, 125871587, 251743174, 503486348, 1006972696, 2013945392]

約数ペア:

[(1, 2013945392), (2, 1006972696), (4, 503486348), (8, 251743174), (16, 125871587), (17, 118467376), (34, 59233688), (68, 29616844), (136, 14808422), (272, 7404211)]