8276520812

素因数分解:

$2^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{214351}}^1$

素因数の和:214566

約数の個数: 36

約数和(自身を含む): 16934236704

約数和(自身を除く): 8657715892

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 197, 394, 788, 1379, 2758, 5516, 9653, 19306, 38612, 214351, 428702, 857404, 1500457, 3000914, 6001828, 10503199, 21006398, 42012796, 42227147, 84454294, 168908588, 295590029, 591180058, 1182360116, 2069130203, 4138260406, 8276520812]

約数ペア:

[(1, 8276520812), (2, 4138260406), (4, 2069130203), (7, 1182360116), (14, 591180058), (28, 295590029), (49, 168908588), (98, 84454294), (196, 42227147), (197, 42012796), (394, 21006398), (788, 10503199), (1379, 6001828), (2758, 3000914), (5516, 1500457), (9653, 857404), (19306, 428702), (38612, 214351)]