2159579526

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1203779}}^1$

素因数の和:1203820

約数の個数: 32

約数和(自身を含む): 4853640960

約数和(自身を除く): 2694061434

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 1203779, 2407558, 3611337, 7222674, 15649127, 27686917, 31298254, 46947381, 55373834, 83060751, 93894762, 166121502, 359929921, 719859842, 1079789763, 2159579526]

約数ペア:

[(1, 2159579526), (2, 1079789763), (3, 719859842), (6, 359929921), (13, 166121502), (23, 93894762), (26, 83060751), (39, 55373834), (46, 46947381), (69, 31298254), (78, 27686917), (138, 15649127), (299, 7222674), (598, 3611337), (897, 2407558), (1794, 1203779)]