138906716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{27539}}^1$

素因数の和:27653

約数の個数: 24

約数和(自身を含む): 264494160

約数和(自身を除く): 125587444

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 27539, 55078, 110156, 358007, 716014, 1432028, 2671283, 5342566, 10685132, 34726679, 69453358, 138906716]

約数ペア:

[(1, 138906716), (2, 69453358), (4, 34726679), (13, 10685132), (26, 5342566), (52, 2671283), (97, 1432028), (194, 716014), (388, 358007), (1261, 110156), (2522, 55078), (5044, 27539)]