1963031356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79811}}^1$

素因数の和:79882

約数の個数: 48

約数和(自身を含む): 4129792128

約数和(自身を除く): 2166760772

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 86, 143, 172, 286, 473, 559, 572, 946, 1118, 1892, 2236, 6149, 12298, 24596, 79811, 159622, 319244, 877921, 1037543, 1755842, 2075086, 3431873, 3511684, 4150172, 6863746, 11412973, 13727492, 22825946, 37750603, 44614349, 45651892, 75501206, 89228698, 151002412, 178457396, 490757839, 981515678, 1963031356]

約数ペア:

[(1, 1963031356), (2, 981515678), (4, 490757839), (11, 178457396), (13, 151002412), (22, 89228698), (26, 75501206), (43, 45651892), (44, 44614349), (52, 37750603), (86, 22825946), (143, 13727492), (172, 11412973), (286, 6863746), (473, 4150172), (559, 3511684), (572, 3431873), (946, 2075086), (1118, 1755842), (1892, 1037543), (2236, 877921), (6149, 319244), (12298, 159622), (24596, 79811)]