2948608

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:474

約数の個数: 40

約数和(自身を含む): 6358968

約数和(自身を除く): 3410360

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 443, 512, 832, 886, 1664, 1772, 3328, 3544, 5759, 6656, 7088, 11518, 14176, 23036, 28352, 46072, 56704, 92144, 113408, 184288, 226816, 368576, 737152, 1474304, 2948608]

約数ペア:

[(1, 2948608), (2, 1474304), (4, 737152), (8, 368576), (13, 226816), (16, 184288), (26, 113408), (32, 92144), (52, 56704), (64, 46072), (104, 28352), (128, 23036), (208, 14176), (256, 11518), (416, 7088), (443, 6656), (512, 5759), (832, 3544), (886, 3328), (1664, 1772)]