3218867888

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{6489653}}^1$

素因数の和:6489692

約数の個数: 20

約数和(自身を含む): 6437736768

約数和(自身を除く): 3218868880

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 6489653, 12979306, 25958612, 51917224, 103834448, 201179243, 402358486, 804716972, 1609433944, 3218867888]

約数ペア:

[(1, 3218867888), (2, 1609433944), (4, 804716972), (8, 402358486), (16, 201179243), (31, 103834448), (62, 51917224), (124, 25958612), (248, 12979306), (496, 6489653)]