2080495625894

素因数分解:

$2^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{848537}}^1$

素因数の和:848877

約数の個数: 48

約数和(自身を含む): 3677414349312

約数和(自身を除く): 1596918723418

約数列:

[1, 2, 7, 14, 49, 98, 127, 197, 254, 394, 889, 1379, 1778, 2758, 6223, 9653, 12446, 19306, 25019, 50038, 175133, 350266, 848537, 1225931, 1697074, 2451862, 5939759, 11879518, 41578313, 83156626, 107764199, 167161789, 215528398, 334323578, 754349393, 1170132523, 1508698786, 2340265046, 5280445751, 8190927661, 10560891502, 16381855322, 21229547203, 42459094406, 148606830421, 297213660842, 1040247812947, 2080495625894]

約数ペア:

[(1, 2080495625894), (2, 1040247812947), (7, 297213660842), (14, 148606830421), (49, 42459094406), (98, 21229547203), (127, 16381855322), (197, 10560891502), (254, 8190927661), (394, 5280445751), (889, 2340265046), (1379, 1508698786), (1778, 1170132523), (2758, 754349393), (6223, 334323578), (9653, 215528398), (12446, 167161789), (19306, 107764199), (25019, 83156626), (50038, 41578313), (175133, 11879518), (350266, 5939759), (848537, 2451862), (1225931, 1697074)]