3972011212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{76384831}}^1$

素因数の和:76384848

約数の個数: 12

約数和(自身を含む): 7485713536

約数和(自身を除く): 3513702324

約数列:

[1, 2, 4, 13, 26, 52, 76384831, 152769662, 305539324, 993002803, 1986005606, 3972011212]

約数ペア:

[(1, 3972011212), (2, 1986005606), (4, 993002803), (13, 305539324), (26, 152769662), (52, 76384831)]