8159381854

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{283}}^1\times {\mathrm{433}}^1$

素因数の和:941

約数の個数: 48

約数和(自身を含む): 13398173712

約数和(自身を除く): 5238791858

約数列:

[1, 2, 13, 26, 169, 197, 283, 338, 394, 433, 566, 866, 2561, 3679, 5122, 5629, 7358, 11258, 33293, 47827, 55751, 66586, 73177, 85301, 95654, 111502, 122539, 146354, 170602, 245078, 724763, 1108913, 1449526, 1593007, 2217826, 3186014, 9421919, 14415869, 18843838, 20709091, 24140183, 28831738, 41418182, 48280366, 313822379, 627644758, 4079690927, 8159381854]

約数ペア:

[(1, 8159381854), (2, 4079690927), (13, 627644758), (26, 313822379), (169, 48280366), (197, 41418182), (283, 28831738), (338, 24140183), (394, 20709091), (433, 18843838), (566, 14415869), (866, 9421919), (2561, 3186014), (3679, 2217826), (5122, 1593007), (5629, 1449526), (7358, 1108913), (11258, 724763), (33293, 245078), (47827, 170602), (55751, 146354), (66586, 122539), (73177, 111502), (85301, 95654)]