2561036608

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{3078169}}^1$

素因数の和:3078194

約数の個数: 28

約数和(自身を含む): 5472986260

約数和(自身を除く): 2911949652

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 3078169, 6156338, 12312676, 24625352, 40016197, 49250704, 80032394, 98501408, 160064788, 197002816, 320129576, 640259152, 1280518304, 2561036608]

約数ペア:

[(1, 2561036608), (2, 1280518304), (4, 640259152), (8, 320129576), (13, 197002816), (16, 160064788), (26, 98501408), (32, 80032394), (52, 49250704), (64, 40016197), (104, 24625352), (208, 12312676), (416, 6156338), (832, 3078169)]