249455280334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53327}}^1\times {\mathrm{179917}}^1$

素因数の和:233259

約数の個数: 16

約数和(自身を含む): 402976018368

約数和(自身を除く): 153520738034

約数列:

[1, 2, 13, 26, 53327, 106654, 179917, 359834, 693251, 1386502, 2338921, 4677842, 9594433859, 19188867718, 124727640167, 249455280334]

約数ペア:

[(1, 249455280334), (2, 124727640167), (13, 19188867718), (26, 9594433859), (53327, 4677842), (106654, 2338921), (179917, 1386502), (359834, 693251)]