2590804912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{5223397}}^1$

素因数の和:5223436

約数の個数: 20

約数和(自身を含む): 5181610816

約数和(自身を除く): 2590805904

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 5223397, 10446794, 20893588, 41787176, 83574352, 161925307, 323850614, 647701228, 1295402456, 2590804912]

約数ペア:

[(1, 2590804912), (2, 1295402456), (4, 647701228), (8, 323850614), (16, 161925307), (31, 83574352), (62, 41787176), (124, 20893588), (248, 10446794), (496, 5223397)]