2645066128

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{4032113}}^1$

素因数の和:4032162

約数の個数: 20

約数和(自身を含む): 5249812428

約数和(自身を除く): 2604746300

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 4032113, 8064226, 16128452, 32256904, 64513808, 165316633, 330633266, 661266532, 1322533064, 2645066128]

約数ペア:

[(1, 2645066128), (2, 1322533064), (4, 661266532), (8, 330633266), (16, 165316633), (41, 64513808), (82, 32256904), (164, 16128452), (328, 8064226), (656, 4032113)]