836187430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{7759}}^1$

素因数の和:8608

約数の個数: 32

約数和(自身を含む): 1623081600

約数和(自身を除く): 786894170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 829, 1658, 4145, 7759, 8290, 10777, 15518, 21554, 38795, 53885, 77590, 100867, 107770, 201734, 504335, 1008670, 6432211, 12864422, 32161055, 64322110, 83618743, 167237486, 418093715, 836187430]

約数ペア:

[(1, 836187430), (2, 418093715), (5, 167237486), (10, 83618743), (13, 64322110), (26, 32161055), (65, 12864422), (130, 6432211), (829, 1008670), (1658, 504335), (4145, 201734), (7759, 107770), (8290, 100867), (10777, 77590), (15518, 53885), (21554, 38795)]