1388576794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1034707}}^1$

素因数の和:1034781

約数の個数: 16

約数和(自身を含む): 2309468256

約数和(自身を除く): 920891462

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 1034707, 2069414, 11381777, 22763554, 63117127, 126234254, 694288397, 1388576794]

約数ペア:

[(1, 1388576794), (2, 694288397), (11, 126234254), (22, 63117127), (61, 22763554), (122, 11381777), (671, 2069414), (1342, 1034707)]