1330871245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1273561}}^1$

素因数の和:1273596

約数の個数: 16

約数和(自身を含む): 1833929280

約数和(自身を除く): 503058035

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 1273561, 6367805, 14009171, 24197659, 70045855, 120988295, 266174249, 1330871245]

約数ペア:

[(1, 1330871245), (5, 266174249), (11, 120988295), (19, 70045855), (55, 24197659), (95, 14009171), (209, 6367805), (1045, 1273561)]