2901347.00000000

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:250

約数の個数: 80

約数和(自身を含む): 47020800

約数和(自身を除く): 27309136

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 59, 76, 112, 118, 133, 152, 157, 236, 266, 304, 314, 413, 472, 532, 628, 826, 944, 1064, 1099, 1121, 1256, 1652, 2128, 2198, 2242, 2512, 2983, 3304, 4396, 4484, 5966, 6608, 7847, 8792, 8968, 9263, 11932, 15694, 17584, 17936, 18526, 20881, 23864, 31388, 37052, 41762, 47728, 62776, 64841, 74104, 83524, 125552, 129682, 148208, 167048, 175997, 259364, 334096, 351994, 518728, 703988, 1037456, 1231979, 1407976, 2463958, 2815952, 4927916, 9855832, 19711664]

約数ペア:

[(1, 19711664), (2, 9855832), (4, 4927916), (7, 2815952), (8, 2463958), (14, 1407976), (16, 1231979), (19, 1037456), (28, 703988), (38, 518728), (56, 351994), (59, 334096), (76, 259364), (112, 175997), (118, 167048), (133, 148208), (152, 129682), (157, 125552), (236, 83524), (266, 74104), (304, 64841), (314, 62776), (413, 47728), (472, 41762), (532, 37052), (628, 31388), (826, 23864), (944, 20881), (1064, 18526), (1099, 17936), (1121, 17584), (1256, 15694), (1652, 11932), (2128, 9263), (2198, 8968), (2242, 8792), (2512, 7847), (2983, 6608), (3304, 5966), (4396, 4484)]