2635981036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{156941}}^1$

素因数の和:156994

約数の個数: 48

約数和(自身を含む): 5536913760

約数和(自身を除く): 2900932724

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 4199, 8398, 16796, 156941, 313882, 627764, 2040233, 2667997, 2981879, 4080466, 5335994, 5963758, 8160932, 10671988, 11927516, 34683961, 38764427, 50691943, 69367922, 77528854, 101383886, 138735844, 155057708, 202767772, 658995259, 1317990518, 2635981036]

約数ペア:

[(1, 2635981036), (2, 1317990518), (4, 658995259), (13, 202767772), (17, 155057708), (19, 138735844), (26, 101383886), (34, 77528854), (38, 69367922), (52, 50691943), (68, 38764427), (76, 34683961), (221, 11927516), (247, 10671988), (323, 8160932), (442, 5963758), (494, 5335994), (646, 4080466), (884, 2981879), (988, 2667997), (1292, 2040233), (4199, 627764), (8398, 313882), (16796, 156941)]