1644272123

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{6619}}^1$

素因数の和:6926

約数の個数: 16

約数和(自身を含む): 1798362720

約数和(自身を除く): 154090597

約数列:

[1, 13, 97, 197, 1261, 2561, 6619, 19109, 86047, 248417, 642043, 1303943, 8346559, 16951259, 126482471, 1644272123]

約数ペア:

[(1, 1644272123), (13, 126482471), (97, 16951259), (197, 8346559), (1261, 1303943), (2561, 642043), (6619, 248417), (19109, 86047)]