1077894719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1\times {\mathrm{4217}}^1$

素因数の和:5470

約数の個数: 16

約数和(自身を含む): 1239079680

約数和(自身を除く): 161184961

約数列:

[1, 11, 19, 209, 1223, 4217, 13453, 23237, 46387, 80123, 255607, 881353, 5157391, 56731301, 97990429, 1077894719]

約数ペア:

[(1, 1077894719), (11, 97990429), (19, 56731301), (209, 5157391), (1223, 881353), (4217, 255607), (13453, 80123), (23237, 46387)]