1263205586

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{2803}}^1$

素因数の和:3026

約数の個数: 32

約数和(自身を含む): 2018072448

約数和(自身を除く): 754866862

約数列:

[1, 2, 23, 46, 97, 101, 194, 202, 2231, 2323, 2803, 4462, 4646, 5606, 9797, 19594, 64469, 128938, 225331, 271891, 283103, 450662, 543782, 566206, 6253493, 6511369, 12506986, 13022738, 27460991, 54921982, 631602793, 1263205586]

約数ペア:

[(1, 1263205586), (2, 631602793), (23, 54921982), (46, 27460991), (97, 13022738), (101, 12506986), (194, 6511369), (202, 6253493), (2231, 566206), (2323, 543782), (2803, 450662), (4462, 283103), (4646, 271891), (5606, 225331), (9797, 128938), (19594, 64469)]