1154793913

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 1586995200

約数和(自身を除く): 432201287

約数列:

[1, 7, 13, 19, 23, 71, 91, 133, 161, 247, 299, 409, 437, 497, 923, 1349, 1633, 1729, 2093, 2863, 3059, 5317, 5681, 6461, 7771, 9407, 9443, 11431, 17537, 21229, 29039, 31027, 37219, 39767, 54397, 65849, 101023, 122291, 122759, 148603, 178733, 203273, 217189, 377507, 403351, 551741, 667897, 707161, 856037, 1251131, 2323529, 2642549, 2823457, 3862187, 4675279, 7172633, 8682661, 12690043, 16264703, 50208431, 60778627, 88830301, 164970559, 1154793913]

約数ペア:

[(1, 1154793913), (7, 164970559), (13, 88830301), (19, 60778627), (23, 50208431), (71, 16264703), (91, 12690043), (133, 8682661), (161, 7172633), (247, 4675279), (299, 3862187), (409, 2823457), (437, 2642549), (497, 2323529), (923, 1251131), (1349, 856037), (1633, 707161), (1729, 667897), (2093, 551741), (2863, 403351), (3059, 377507), (5317, 217189), (5681, 203273), (6461, 178733), (7771, 148603), (9407, 122759), (9443, 122291), (11431, 101023), (17537, 65849), (21229, 54397), (29039, 39767), (31027, 37219)]