631779742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{5039}}^1$

素因数の和:5232

約数の個数: 32

約数和(自身を含む): 1066867200

約数和(自身を除く): 435087458

約数列:

[1, 2, 11, 22, 41, 82, 139, 278, 451, 902, 1529, 3058, 5039, 5699, 10078, 11398, 55429, 62689, 110858, 125378, 206599, 413198, 700421, 1400842, 2272589, 4545178, 7704631, 15409262, 28717261, 57434522, 315889871, 631779742]

約数ペア:

[(1, 631779742), (2, 315889871), (11, 57434522), (22, 28717261), (41, 15409262), (82, 7704631), (139, 4545178), (278, 2272589), (451, 1400842), (902, 700421), (1529, 413198), (3058, 206599), (5039, 125378), (5699, 110858), (10078, 62689), (11398, 55429)]