71318166962

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137679859}}^1$

素因数の和:137679905

約数の個数: 16

約数和(自身を含む): 125564032320

約数和(自身を除く): 54245865358

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 137679859, 275359718, 963759013, 1927518026, 5094154783, 10188309566, 35659083481, 71318166962]

約数ペア:

[(1, 71318166962), (2, 35659083481), (7, 10188309566), (14, 5094154783), (37, 1927518026), (74, 963759013), (259, 275359718), (518, 137679859)]