2008667504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{110221}}^1$

素因数の和:110313

約数の個数: 40

約数和(自身を含む): 4182263568

約数和(自身を除く): 2173596064

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 1072, 1139, 2278, 4556, 9112, 18224, 110221, 220442, 440884, 881768, 1763536, 1873757, 3747514, 7384807, 7495028, 14769614, 14990056, 29539228, 29980112, 59078456, 118156912, 125541719, 251083438, 502166876, 1004333752, 2008667504]

約数ペア:

[(1, 2008667504), (2, 1004333752), (4, 502166876), (8, 251083438), (16, 125541719), (17, 118156912), (34, 59078456), (67, 29980112), (68, 29539228), (134, 14990056), (136, 14769614), (268, 7495028), (272, 7384807), (536, 3747514), (1072, 1873757), (1139, 1763536), (2278, 881768), (4556, 440884), (9112, 220442), (18224, 110221)]