880654528

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{1058479}}^1$

素因数の和:1058504

約数の個数: 28

約数和(自身を含む): 1881977440

約数和(自身を除く): 1001322912

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 1058479, 2116958, 4233916, 8467832, 13760227, 16935664, 27520454, 33871328, 55040908, 67742656, 110081816, 220163632, 440327264, 880654528]

約数ペア:

[(1, 880654528), (2, 440327264), (4, 220163632), (8, 110081816), (13, 67742656), (16, 55040908), (26, 33871328), (32, 27520454), (52, 16935664), (64, 13760227), (104, 8467832), (208, 4233916), (416, 2116958), (832, 1058479)]