2013609728

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{605051}}^1$

素因数の和:605080

約数の個数: 36

約数和(自身を含む): 4328542008

約数和(自身を除く): 2314932280

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 605051, 1210102, 2420204, 4840408, 7865663, 9680816, 15731326, 19361632, 31462652, 38723264, 62925304, 77446528, 125850608, 154893056, 251701216, 503402432, 1006804864, 2013609728]

約数ペア:

[(1, 2013609728), (2, 1006804864), (4, 503402432), (8, 251701216), (13, 154893056), (16, 125850608), (26, 77446528), (32, 62925304), (52, 38723264), (64, 31462652), (104, 19361632), (128, 15731326), (208, 9680816), (256, 7865663), (416, 4840408), (832, 2420204), (1664, 1210102), (3328, 605051)]