25117374

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 51367680

約数和(自身を除く): 26250306

約数列:

[1, 2, 3, 6, 97, 103, 194, 206, 291, 309, 419, 582, 618, 838, 1257, 2514, 9991, 19982, 29973, 40643, 43157, 59946, 81286, 86314, 121929, 129471, 243858, 258942, 4186229, 8372458, 12558687, 25117374]

約数ペア:

[(1, 25117374), (2, 12558687), (3, 8372458), (6, 4186229), (97, 258942), (103, 243858), (194, 129471), (206, 121929), (291, 86314), (309, 81286), (419, 59946), (582, 43157), (618, 40643), (838, 29973), (1257, 19982), (2514, 9991)]