1292298878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{598841}}^1$

素因数の和:598939

約数の個数: 16

約数和(自身を含む): 2112714576

約数和(自身を除く): 820415698

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 598841, 1197682, 7784933, 15569866, 49703803, 99407606, 646149439, 1292298878]

約数ペア:

[(1, 1292298878), (2, 646149439), (13, 99407606), (26, 49703803), (83, 15569866), (166, 7784933), (1079, 1197682), (2158, 598841)]