2015307568

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{2521}}^1\times {\mathrm{2939}}^1$

素因数の和:5485

約数の個数: 40

約数和(自身を含む): 4137391440

約数和(自身を除く): 2122083872

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2521, 2939, 5042, 5878, 10084, 11756, 20168, 23512, 40336, 42857, 47024, 49963, 85714, 99926, 171428, 199852, 342856, 399704, 685712, 799408, 7409219, 14818438, 29636876, 59273752, 118547504, 125956723, 251913446, 503826892, 1007653784, 2015307568]

約数ペア:

[(1, 2015307568), (2, 1007653784), (4, 503826892), (8, 251913446), (16, 125956723), (17, 118547504), (34, 59273752), (68, 29636876), (136, 14818438), (272, 7409219), (2521, 799408), (2939, 685712), (5042, 399704), (5878, 342856), (10084, 199852), (11756, 171428), (20168, 99926), (23512, 85714), (40336, 49963), (42857, 47024)]