26140790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{953}}^1$

素因数の和:1184

約数の個数: 32

約数和(自身を含む): 50966496

約数和(自身を除く): 24825706

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 211, 422, 953, 1055, 1906, 2110, 2743, 4765, 5486, 9530, 12389, 13715, 24778, 27430, 61945, 123890, 201083, 402166, 1005415, 2010830, 2614079, 5228158, 13070395, 26140790]

約数ペア:

[(1, 26140790), (2, 13070395), (5, 5228158), (10, 2614079), (13, 2010830), (26, 1005415), (65, 402166), (130, 201083), (211, 123890), (422, 61945), (953, 27430), (1055, 24778), (1906, 13715), (2110, 12389), (2743, 9530), (4765, 5486)]