2656339712

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{798179}}^1$

素因数の和:798208

約数の個数: 36

約数和(自身を含む): 5710179720

約数和(自身を除く): 3053840008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 798179, 1596358, 3192716, 6385432, 10376327, 12770864, 20752654, 25541728, 41505308, 51083456, 83010616, 102166912, 166021232, 204333824, 332042464, 664084928, 1328169856, 2656339712]

約数ペア:

[(1, 2656339712), (2, 1328169856), (4, 664084928), (8, 332042464), (13, 204333824), (16, 166021232), (26, 102166912), (32, 83010616), (52, 51083456), (64, 41505308), (104, 25541728), (128, 20752654), (208, 12770864), (256, 10376327), (416, 6385432), (832, 3192716), (1664, 1596358), (3328, 798179)]