1212116402

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1219433}}^1$

素因数の和:1219513

約数の個数: 16

約数和(自身を含む): 2107181952

約数和(自身を除く): 895065550

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 1219433, 2438866, 8536031, 17072062, 86579743, 173159486, 606058201, 1212116402]

約数ペア:

[(1, 1212116402), (2, 606058201), (7, 173159486), (14, 86579743), (71, 17072062), (142, 8536031), (497, 2438866), (994, 1219433)]