2007472946

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{1231}}^1\times {\mathrm{4139}}^1$

素因数の和:5569

約数の個数: 16

約数和(自身を含む): 3029685120

約数和(自身を除く): 1022212174

約数列:

[1, 2, 197, 394, 1231, 2462, 4139, 8278, 242507, 485014, 815383, 1630766, 5095109, 10190218, 1003736473, 2007472946]

約数ペア:

[(1, 2007472946), (2, 1003736473), (197, 10190218), (394, 5095109), (1231, 1630766), (2462, 815383), (4139, 485014), (8278, 242507)]