2018788509

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{34171}}^1$

素因数の和:34640

約数の個数: 16

約数和(自身を含む): 2755630080

約数和(自身を除く): 736841571

約数列:

[1, 3, 47, 141, 419, 1257, 19693, 34171, 59079, 102513, 1606037, 4818111, 14317649, 42952947, 672929503, 2018788509]

約数ペア:

[(1, 2018788509), (3, 672929503), (47, 42952947), (141, 14317649), (419, 4818111), (1257, 1606037), (19693, 102513), (34171, 59079)]