11449988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:644

約数の個数: 36

約数和(自身を含む): 22600956

約数和(自身を除く): 11150968

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 164, 242, 451, 484, 577, 902, 1154, 1804, 2308, 4961, 6347, 9922, 12694, 19844, 23657, 25388, 47314, 69817, 94628, 139634, 260227, 279268, 520454, 1040908, 2862497, 5724994, 11449988]

約数ペア:

[(1, 11449988), (2, 5724994), (4, 2862497), (11, 1040908), (22, 520454), (41, 279268), (44, 260227), (82, 139634), (121, 94628), (164, 69817), (242, 47314), (451, 25388), (484, 23657), (577, 19844), (902, 12694), (1154, 9922), (1804, 6347), (2308, 4961)]