1968719852

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{131213}}^1$

素因数の和:131270

約数の個数: 36

約数和(自身を含む): 3909127488

約数和(自身を除く): 1940407636

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 242, 341, 484, 682, 1364, 3751, 7502, 15004, 131213, 262426, 524852, 1443343, 2886686, 4067603, 5773372, 8135206, 15876773, 16270412, 31753546, 44743633, 63507092, 89487266, 178974532, 492179963, 984359926, 1968719852]

約数ペア:

[(1, 1968719852), (2, 984359926), (4, 492179963), (11, 178974532), (22, 89487266), (31, 63507092), (44, 44743633), (62, 31753546), (121, 16270412), (124, 15876773), (242, 8135206), (341, 5773372), (484, 4067603), (682, 2886686), (1364, 1443343), (3751, 524852), (7502, 262426), (15004, 131213)]