1984908

素因数分解:

$2^2\times 3^1\times {\mathrm{251}}^1\times {\mathrm{659}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 4656960

約数和(自身を除く): 2672052

約数列:

[1, 2, 3, 4, 6, 12, 251, 502, 659, 753, 1004, 1318, 1506, 1977, 2636, 3012, 3954, 7908, 165409, 330818, 496227, 661636, 992454, 1984908]

約数ペア:

[(1, 1984908), (2, 992454), (3, 661636), (4, 496227), (6, 330818), (12, 165409), (251, 7908), (502, 3954), (659, 3012), (753, 2636), (1004, 1977), (1318, 1506)]