2038504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1153}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 4362120

約数和(自身を除く): 2323616

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1153, 1768, 2306, 4612, 9224, 14989, 19601, 29978, 39202, 59956, 78404, 119912, 156808, 254813, 509626, 1019252, 2038504]

約数ペア:

[(1, 2038504), (2, 1019252), (4, 509626), (8, 254813), (13, 156808), (17, 119912), (26, 78404), (34, 59956), (52, 39202), (68, 29978), (104, 19601), (136, 14989), (221, 9224), (442, 4612), (884, 2306), (1153, 1768)]