2222176

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 4898880

約数和(自身を除く): 2676704

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 88, 107, 118, 176, 214, 236, 352, 428, 472, 649, 856, 944, 1177, 1298, 1712, 1888, 2354, 2596, 3424, 4708, 5192, 6313, 9416, 10384, 12626, 18832, 20768, 25252, 37664, 50504, 69443, 101008, 138886, 202016, 277772, 555544, 1111088, 2222176]

約数ペア:

[(1, 2222176), (2, 1111088), (4, 555544), (8, 277772), (11, 202016), (16, 138886), (22, 101008), (32, 69443), (44, 50504), (59, 37664), (88, 25252), (107, 20768), (118, 18832), (176, 12626), (214, 10384), (236, 9416), (352, 6313), (428, 5192), (472, 4708), (649, 3424), (856, 2596), (944, 2354), (1177, 1888), (1298, 1712)]