309994454

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2012951}}^1$

素因数の和:2012971

約数の個数: 16

約数和(自身を含む): 579730176

約数和(自身を除く): 269735722

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 2012951, 4025902, 14090657, 22142461, 28181314, 44284922, 154997227, 309994454]

約数ペア:

[(1, 309994454), (2, 154997227), (7, 44284922), (11, 28181314), (14, 22142461), (22, 14090657), (77, 4025902), (154, 2012951)]