1394954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:565

約数の個数: 16

約数和(自身を含む): 2302560

約数和(自身を除く): 907606

約数列:

[1, 2, 11, 22, 163, 326, 389, 778, 1793, 3586, 4279, 8558, 63407, 126814, 697477, 1394954]

約数ペア:

[(1, 1394954), (2, 697477), (11, 126814), (22, 63407), (163, 8558), (326, 4279), (389, 3586), (778, 1793)]