1151488

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:204

約数の個数: 40

約数和(自身を含む): 2492028

約数和(自身を除く): 1340540

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 173, 208, 256, 346, 416, 512, 692, 832, 1384, 1664, 2249, 2768, 3328, 4498, 5536, 6656, 8996, 11072, 17992, 22144, 35984, 44288, 71968, 88576, 143936, 287872, 575744, 1151488]

約数ペア:

[(1, 1151488), (2, 575744), (4, 287872), (8, 143936), (13, 88576), (16, 71968), (26, 44288), (32, 35984), (52, 22144), (64, 17992), (104, 11072), (128, 8996), (173, 6656), (208, 5536), (256, 4498), (346, 3328), (416, 2768), (512, 2249), (692, 1664), (832, 1384)]