2648198

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 32

約数和(自身を含む): 4790016

約数和(自身を除く): 2141818

約数列:

[1, 2, 7, 14, 43, 53, 83, 86, 106, 166, 301, 371, 581, 602, 742, 1162, 2279, 3569, 4399, 4558, 7138, 8798, 15953, 24983, 30793, 31906, 49966, 61586, 189157, 378314, 1324099, 2648198]

約数ペア:

[(1, 2648198), (2, 1324099), (7, 378314), (14, 189157), (43, 61586), (53, 49966), (83, 31906), (86, 30793), (106, 24983), (166, 15953), (301, 8798), (371, 7138), (581, 4558), (602, 4399), (742, 3569), (1162, 2279)]