3191006

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 5987520

約数和(自身を除く): 2796514

約数列:

[1, 2, 7, 13, 14, 26, 89, 91, 178, 182, 197, 394, 623, 1157, 1246, 1379, 2314, 2561, 2758, 5122, 8099, 16198, 17533, 17927, 35066, 35854, 122731, 227929, 245462, 455858, 1595503, 3191006]

約数ペア:

[(1, 3191006), (2, 1595503), (7, 455858), (13, 245462), (14, 227929), (26, 122731), (89, 35854), (91, 35066), (178, 17927), (182, 17533), (197, 16198), (394, 8099), (623, 5122), (1157, 2758), (1246, 2561), (1379, 2314)]