1680493318

素因数分解:

$2^1\times 7^2\times {\mathrm{2659}}^1\times {\mathrm{6449}}^1$

素因数の和:9124

約数の個数: 24

約数和(自身を含む): 2933847000

約数和(自身を除く): 1253353682

約数列:

[1, 2, 7, 14, 49, 98, 2659, 5318, 6449, 12898, 18613, 37226, 45143, 90286, 130291, 260582, 316001, 632002, 17147891, 34295782, 120035237, 240070474, 840246659, 1680493318]

約数ペア:

[(1, 1680493318), (2, 840246659), (7, 240070474), (14, 120035237), (49, 34295782), (98, 17147891), (2659, 632002), (5318, 316001), (6449, 260582), (12898, 130291), (18613, 90286), (37226, 45143)]