3972722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3251}}^1$

素因数の和:3313

約数の個数: 16

約数和(自身を含む): 6556032

約数和(自身を除く): 2583310

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 3251, 6502, 42263, 84526, 152797, 305594, 1986361, 3972722]

約数ペア:

[(1, 3972722), (2, 1986361), (13, 305594), (26, 152797), (47, 84526), (94, 42263), (611, 6502), (1222, 3251)]