129645538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{99881}}^1$

素因数の和:99953

約数の個数: 16

約数和(自身を含む): 215745120

約数和(自身を除く): 86099582

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 99881, 199762, 1098691, 2197382, 5892979, 11785958, 64822769, 129645538]

約数ペア:

[(1, 129645538), (2, 64822769), (11, 11785958), (22, 5892979), (59, 2197382), (118, 1098691), (649, 199762), (1298, 99881)]