4393064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 9049320

約数和(自身を除く): 4656256

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 797, 1378, 1594, 2756, 3188, 5512, 6376, 10361, 20722, 41444, 42241, 82888, 84482, 168964, 337928, 549133, 1098266, 2196532, 4393064]

約数ペア:

[(1, 4393064), (2, 2196532), (4, 1098266), (8, 549133), (13, 337928), (26, 168964), (52, 84482), (53, 82888), (104, 42241), (106, 41444), (212, 20722), (424, 10361), (689, 6376), (797, 5512), (1378, 3188), (1594, 2756)]