305936722

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{23027}}^1$

素因数の和:23122

約数の個数: 32

約数和(自身を含む): 572568192

約数和(自身を除く): 266631470

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 182, 511, 949, 1022, 1898, 6643, 13286, 23027, 46054, 161189, 299351, 322378, 598702, 1680971, 2095457, 3361942, 4190914, 11766797, 21852623, 23533594, 43705246, 152968361, 305936722]

約数ペア:

[(1, 305936722), (2, 152968361), (7, 43705246), (13, 23533594), (14, 21852623), (26, 11766797), (73, 4190914), (91, 3361942), (146, 2095457), (182, 1680971), (511, 598702), (949, 322378), (1022, 299351), (1898, 161189), (6643, 46054), (13286, 23027)]