3931048

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 8426880

約数和(自身を除く): 4495832

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 131, 242, 248, 262, 341, 484, 524, 682, 968, 1048, 1364, 1441, 2728, 2882, 3751, 4061, 5764, 7502, 8122, 11528, 15004, 15851, 16244, 30008, 31702, 32488, 44671, 63404, 89342, 126808, 178684, 357368, 491381, 982762, 1965524, 3931048]

約数ペア:

[(1, 3931048), (2, 1965524), (4, 982762), (8, 491381), (11, 357368), (22, 178684), (31, 126808), (44, 89342), (62, 63404), (88, 44671), (121, 32488), (124, 31702), (131, 30008), (242, 16244), (248, 15851), (262, 15004), (341, 11528), (484, 8122), (524, 7502), (682, 5764), (968, 4061), (1048, 3751), (1364, 2882), (1441, 2728)]