2013993058

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{5779}}^1$

素因数の和:5903

約数の個数: 64

約数和(自身を含む): 3941867520

約数和(自身を除く): 1927874462

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 73, 77, 146, 154, 217, 341, 434, 511, 682, 803, 1022, 1606, 2263, 2387, 4526, 4774, 5621, 5779, 11242, 11558, 15841, 24893, 31682, 40453, 49786, 63569, 80906, 127138, 174251, 179149, 348502, 358298, 421867, 444983, 843734, 889966, 1254043, 1970639, 2508086, 2953069, 3941278, 4640537, 5906138, 9281074, 13077877, 13794473, 26155754, 27588946, 32483759, 64967518, 91545139, 143856647, 183090278, 287713294, 1006996529, 2013993058]

約数ペア:

[(1, 2013993058), (2, 1006996529), (7, 287713294), (11, 183090278), (14, 143856647), (22, 91545139), (31, 64967518), (62, 32483759), (73, 27588946), (77, 26155754), (146, 13794473), (154, 13077877), (217, 9281074), (341, 5906138), (434, 4640537), (511, 3941278), (682, 2953069), (803, 2508086), (1022, 1970639), (1606, 1254043), (2263, 889966), (2387, 843734), (4526, 444983), (4774, 421867), (5621, 358298), (5779, 348502), (11242, 179149), (11558, 174251), (15841, 127138), (24893, 80906), (31682, 63569), (40453, 49786)]