2013265784

素因数分解:

$2^3\times {\mathrm{211}}^1\times {\mathrm{421}}^1\times {\mathrm{2833}}^1$

素因数の和:3471

約数の個数: 32

約数和(自身を含む): 3803114640

約数和(自身を除く): 1789848856

約数列:

[1, 2, 4, 8, 211, 421, 422, 842, 844, 1684, 1688, 2833, 3368, 5666, 11332, 22664, 88831, 177662, 355324, 597763, 710648, 1192693, 1195526, 2385386, 2391052, 4770772, 4782104, 9541544, 251658223, 503316446, 1006632892, 2013265784]

約数ペア:

[(1, 2013265784), (2, 1006632892), (4, 503316446), (8, 251658223), (211, 9541544), (421, 4782104), (422, 4770772), (842, 2391052), (844, 2385386), (1684, 1195526), (1688, 1192693), (2833, 710648), (3368, 597763), (5666, 355324), (11332, 177662), (22664, 88831)]