855999742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101929}}^1$

素因数の和:101980

約数の個数: 32

約数和(自身を含む): 1541181600

約数和(自身を除く): 685181858

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 8398, 101929, 203858, 1325077, 1732793, 1936651, 2650154, 3465586, 3873302, 22526309, 25176463, 32923067, 45052618, 50352926, 65846134, 427999871, 855999742]

約数ペア:

[(1, 855999742), (2, 427999871), (13, 65846134), (17, 50352926), (19, 45052618), (26, 32923067), (34, 25176463), (38, 22526309), (221, 3873302), (247, 3465586), (323, 2650154), (442, 1936651), (494, 1732793), (646, 1325077), (4199, 203858), (8398, 101929)]