1330556586

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{659}}^1$

素因数の和:971

約数の個数: 64

約数和(自身を含む): 2851200000

約数和(自身を除く): 1520643414

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 114, 178, 199, 267, 398, 534, 597, 659, 1194, 1318, 1691, 1977, 3382, 3781, 3954, 5073, 7562, 10146, 11343, 12521, 17711, 22686, 25042, 35422, 37563, 53133, 58651, 75126, 106266, 117302, 131141, 175953, 262282, 336509, 351906, 393423, 673018, 786846, 1009527, 1114369, 2019054, 2228738, 2491679, 3343107, 4983358, 6686214, 7475037, 11671549, 14950074, 23343098, 35014647, 70029294, 221759431, 443518862, 665278293, 1330556586]

約数ペア:

[(1, 1330556586), (2, 665278293), (3, 443518862), (6, 221759431), (19, 70029294), (38, 35014647), (57, 23343098), (89, 14950074), (114, 11671549), (178, 7475037), (199, 6686214), (267, 4983358), (398, 3343107), (534, 2491679), (597, 2228738), (659, 2019054), (1194, 1114369), (1318, 1009527), (1691, 786846), (1977, 673018), (3382, 393423), (3781, 351906), (3954, 336509), (5073, 262282), (7562, 175953), (10146, 131141), (11343, 117302), (12521, 106266), (17711, 75126), (22686, 58651), (25042, 53133), (35422, 37563)]