1026463714

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{442823}}^1$

素因数の和:442905

約数の個数: 16

約数和(自身を含む): 1647305280

約数和(自身を除く): 620841566

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 442823, 885646, 8413637, 16827274, 27012203, 54024406, 513231857, 1026463714]

約数ペア:

[(1, 1026463714), (2, 513231857), (19, 54024406), (38, 27012203), (61, 16827274), (122, 8413637), (1159, 885646), (2318, 442823)]