10391998

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 17527104

約数和(自身を除く): 7135106

約数列:

[1, 2, 17, 23, 34, 46, 97, 137, 194, 274, 391, 782, 1649, 2231, 2329, 3151, 3298, 4462, 4658, 6302, 13289, 26578, 37927, 53567, 75854, 107134, 225913, 305647, 451826, 611294, 5195999, 10391998]

約数ペア:

[(1, 10391998), (2, 5195999), (17, 611294), (23, 451826), (34, 305647), (46, 225913), (97, 107134), (137, 75854), (194, 53567), (274, 37927), (391, 26578), (782, 13289), (1649, 6302), (2231, 4658), (2329, 4462), (3151, 3298)]