3429842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 5987520

約数和(自身を除く): 2557678

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 131, 247, 262, 494, 689, 1007, 1378, 1703, 2014, 2489, 3406, 4978, 6943, 13091, 13886, 26182, 32357, 64714, 90259, 131917, 180518, 263834, 1714921, 3429842]

約数ペア:

[(1, 3429842), (2, 1714921), (13, 263834), (19, 180518), (26, 131917), (38, 90259), (53, 64714), (106, 32357), (131, 26182), (247, 13886), (262, 13091), (494, 6943), (689, 4978), (1007, 3406), (1378, 2489), (1703, 2014)]