2015391788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{148147}}^1$

素因数の和:148349

約数の個数: 24

約数和(自身を含む): 3733329600

約数和(自身を除く): 1717937812

約数列:

[1, 2, 4, 19, 38, 76, 179, 358, 716, 3401, 6802, 13604, 148147, 296294, 592588, 2814793, 5629586, 11259172, 26518313, 53036626, 106073252, 503847947, 1007695894, 2015391788]

約数ペア:

[(1, 2015391788), (2, 1007695894), (4, 503847947), (19, 106073252), (38, 53036626), (76, 26518313), (179, 11259172), (358, 5629586), (716, 2814793), (3401, 592588), (6802, 296294), (13604, 148147)]