4489991528

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{36523}}^1$

素因数の和:36678

約数の個数: 48

約数和(自身を含む): 9326768640

約数和(自身を除く): 4836777112

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 127, 242, 254, 484, 508, 968, 1016, 1397, 2794, 5588, 11176, 15367, 30734, 36523, 61468, 73046, 122936, 146092, 292184, 401753, 803506, 1607012, 3214024, 4419283, 4638421, 8838566, 9276842, 17677132, 18553684, 35354264, 37107368, 51022631, 102045262, 204090524, 408181048, 561248941, 1122497882, 2244995764, 4489991528]

約数ペア:

[(1, 4489991528), (2, 2244995764), (4, 1122497882), (8, 561248941), (11, 408181048), (22, 204090524), (44, 102045262), (88, 51022631), (121, 37107368), (127, 35354264), (242, 18553684), (254, 17677132), (484, 9276842), (508, 8838566), (968, 4638421), (1016, 4419283), (1397, 3214024), (2794, 1607012), (5588, 803506), (11176, 401753), (15367, 292184), (30734, 146092), (36523, 122936), (61468, 73046)]