7801742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{929}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 14061600

約数和(自身を除く): 6259858

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 929, 1858, 4199, 8398, 12077, 15793, 17651, 24154, 31586, 35302, 205309, 229463, 300067, 410618, 458926, 600134, 3900871, 7801742]

約数ペア:

[(1, 7801742), (2, 3900871), (13, 600134), (17, 458926), (19, 410618), (26, 300067), (34, 229463), (38, 205309), (221, 35302), (247, 31586), (323, 24154), (442, 17651), (494, 15793), (646, 12077), (929, 8398), (1858, 4199)]