129426414

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{4057}}^1$

素因数の和:4484

約数の個数: 32

約数和(自身を含む): 279515040

約数和(自身を除く): 150088626

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 409, 818, 1227, 2454, 4057, 5317, 8114, 10634, 12171, 15951, 24342, 31902, 52741, 105482, 158223, 316446, 1659313, 3318626, 4977939, 9955878, 21571069, 43142138, 64713207, 129426414]

約数ペア:

[(1, 129426414), (2, 64713207), (3, 43142138), (6, 21571069), (13, 9955878), (26, 4977939), (39, 3318626), (78, 1659313), (409, 316446), (818, 158223), (1227, 105482), (2454, 52741), (4057, 31902), (5317, 24342), (8114, 15951), (10634, 12171)]