1686494054

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{7027}}^1$

素因数の和:7153

約数の個数: 48

約数和(自身を含む): 3076577280

約数和(自身を除く): 1390083226

約数列:

[1, 2, 7, 14, 31, 49, 62, 79, 98, 158, 217, 434, 553, 1106, 1519, 2449, 3038, 3871, 4898, 7027, 7742, 14054, 17143, 34286, 49189, 98378, 120001, 217837, 240002, 344323, 435674, 555133, 688646, 1110266, 1524859, 3049718, 3885931, 7771862, 10674013, 17209123, 21348026, 27201517, 34418246, 54403034, 120463861, 240927722, 843247027, 1686494054]

約数ペア:

[(1, 1686494054), (2, 843247027), (7, 240927722), (14, 120463861), (31, 54403034), (49, 34418246), (62, 27201517), (79, 21348026), (98, 17209123), (158, 10674013), (217, 7771862), (434, 3885931), (553, 3049718), (1106, 1524859), (1519, 1110266), (2449, 688646), (3038, 555133), (3871, 435674), (4898, 344323), (7027, 240002), (7742, 217837), (14054, 120001), (17143, 98378), (34286, 49189)]