244126402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1493}}^1$

素因数の和:1858

約数の個数: 32

約数和(自身を含む): 416646720

約数和(自身を除く): 172520318

約数列:

[1, 2, 13, 19, 26, 38, 247, 331, 494, 662, 1493, 2986, 4303, 6289, 8606, 12578, 19409, 28367, 38818, 56734, 81757, 163514, 368771, 494183, 737542, 988366, 6424379, 9389477, 12848758, 18778954, 122063201, 244126402]

約数ペア:

[(1, 244126402), (2, 122063201), (13, 18778954), (19, 12848758), (26, 9389477), (38, 6424379), (247, 988366), (331, 737542), (494, 494183), (662, 368771), (1493, 163514), (2986, 81757), (4303, 56734), (6289, 38818), (8606, 28367), (12578, 19409)]