266460922

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{29879}}^1$

素因数の和:29915

約数の個数: 32

約数和(自身を含む): 501984000

約数和(自身を除く): 235523078

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1274, 4459, 8918, 29879, 59758, 209153, 388427, 418306, 776854, 1464071, 2718989, 2928142, 5437978, 10248497, 19032923, 20496994, 38065846, 133230461, 266460922]

約数ペア:

[(1, 266460922), (2, 133230461), (7, 38065846), (13, 20496994), (14, 19032923), (26, 10248497), (49, 5437978), (91, 2928142), (98, 2718989), (182, 1464071), (343, 776854), (637, 418306), (686, 388427), (1274, 209153), (4459, 59758), (8918, 29879)]