1965524

素因数分解:

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

素因数の和:188

約数の個数: 36

約数和(自身を含む): 3932544

約数和(自身を除く): 1967020

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 131, 242, 262, 341, 484, 524, 682, 1364, 1441, 2882, 3751, 4061, 5764, 7502, 8122, 15004, 15851, 16244, 31702, 44671, 63404, 89342, 178684, 491381, 982762, 1965524]

約数ペア:

[(1, 1965524), (2, 982762), (4, 491381), (11, 178684), (22, 89342), (31, 63404), (44, 44671), (62, 31702), (121, 16244), (124, 15851), (131, 15004), (242, 8122), (262, 7502), (341, 5764), (484, 4061), (524, 3751), (682, 2882), (1364, 1441)]