11172172

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:630

約数の個数: 36

約数和(自身を含む): 22053528

約数和(自身を除く): 10881356

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 164, 242, 451, 484, 563, 902, 1126, 1804, 2252, 4961, 6193, 9922, 12386, 19844, 23083, 24772, 46166, 68123, 92332, 136246, 253913, 272492, 507826, 1015652, 2793043, 5586086, 11172172]

約数ペア:

[(1, 11172172), (2, 5586086), (4, 2793043), (11, 1015652), (22, 507826), (41, 272492), (44, 253913), (82, 136246), (121, 92332), (164, 68123), (242, 46166), (451, 24772), (484, 23083), (563, 19844), (902, 12386), (1126, 9922), (1804, 6193), (2252, 4961)]