417217216

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{501463}}^1$

素因数の和:501488

約数の個数: 28

約数和(自身を含む): 891602992

約数和(自身を除く): 474385776

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 501463, 1002926, 2005852, 4011704, 6519019, 8023408, 13038038, 16046816, 26076076, 32093632, 52152152, 104304304, 208608608, 417217216]

約数ペア:

[(1, 417217216), (2, 208608608), (4, 104304304), (8, 52152152), (13, 32093632), (16, 26076076), (26, 16046816), (32, 13038038), (52, 8023408), (64, 6519019), (104, 4011704), (208, 2005852), (416, 1002926), (832, 501463)]