8131046

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1427}}^1$

素因数の和:1484

約数の個数: 32

約数和(自身を含む): 15628032

約数和(自身を除く): 7496986

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 1427, 2849, 2854, 5698, 9989, 15697, 19978, 31394, 52799, 105598, 109879, 219758, 369593, 580789, 739186, 1161578, 4065523, 8131046]

約数ペア:

[(1, 8131046), (2, 4065523), (7, 1161578), (11, 739186), (14, 580789), (22, 369593), (37, 219758), (74, 109879), (77, 105598), (154, 52799), (259, 31394), (407, 19978), (518, 15697), (814, 9989), (1427, 5698), (2849, 2854)]