268045882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{542603}}^1$

素因数の和:542637

約数の個数: 16

約数和(自身を含む): 455787360

約数和(自身を除く): 187741478

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 542603, 1085206, 7053839, 10309457, 14107678, 20618914, 134022941, 268045882]

約数ペア:

[(1, 268045882), (2, 134022941), (13, 20618914), (19, 14107678), (26, 10309457), (38, 7053839), (247, 1085206), (494, 542603)]