1020234089

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{125753}}^1$

素因数の和:125840

約数の個数: 16

約数和(自身を含む): 1247479680

約数和(自身を除く): 227245591

約数列:

[1, 7, 19, 61, 133, 427, 1159, 8113, 125753, 880271, 2389307, 7670933, 16725149, 53696531, 145747727, 1020234089]

約数ペア:

[(1, 1020234089), (7, 145747727), (19, 53696531), (61, 16725149), (133, 7670933), (427, 2389307), (1159, 880271), (8113, 125753)]