2212794997

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{89021}}^1$

素因数の和:89148

約数の個数: 16

約数和(自身を含む): 2615110272

約数和(自身を除く): 402315275

約数列:

[1, 7, 53, 67, 371, 469, 3551, 24857, 89021, 623147, 4718113, 5964407, 33026791, 41750849, 316113571, 2212794997]

約数ペア:

[(1, 2212794997), (7, 316113571), (53, 41750849), (67, 33026791), (371, 5964407), (469, 4718113), (3551, 623147), (24857, 89021)]