131442038

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{38011}}^1$

素因数の和:38052

約数の個数: 32

約数和(自身を含む): 255440640

約数和(自身を除く): 123998602

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 38011, 76022, 266077, 494143, 532154, 722209, 988286, 1444418, 3459001, 5055463, 6918002, 9388717, 10110926, 18777434, 65721019, 131442038]

約数ペア:

[(1, 131442038), (2, 65721019), (7, 18777434), (13, 10110926), (14, 9388717), (19, 6918002), (26, 5055463), (38, 3459001), (91, 1444418), (133, 988286), (182, 722209), (247, 532154), (266, 494143), (494, 266077), (1729, 76022), (3458, 38011)]