1215149036

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{160649}}^1$

素因数の和:160745

約数の個数: 24

約数和(自身を含む): 2231107200

約数和(自身を除く): 1015958164

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1891, 3782, 7564, 160649, 321298, 642596, 4980119, 9799589, 9960238, 19599178, 19920476, 39198356, 303787259, 607574518, 1215149036]

約数ペア:

[(1, 1215149036), (2, 607574518), (4, 303787259), (31, 39198356), (61, 19920476), (62, 19599178), (122, 9960238), (124, 9799589), (244, 4980119), (1891, 642596), (3782, 321298), (7564, 160649)]