856279006

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{153841}}^1$

素因数の和:153888

約数の個数: 24

約数和(自身を含む): 1473190992

約数和(自身を除く): 616911986

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5566, 153841, 307682, 1692251, 3384502, 3538343, 7076686, 18614761, 37229522, 38921773, 77843546, 428139503, 856279006]

約数ペア:

[(1, 856279006), (2, 428139503), (11, 77843546), (22, 38921773), (23, 37229522), (46, 18614761), (121, 7076686), (242, 3538343), (253, 3384502), (506, 1692251), (2783, 307682), (5566, 153841)]