489304878

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{39607}}^1$

素因数の和:39712

約数の個数: 32

約数和(自身を含む): 1026639360

約数和(自身を除く): 537334482

約数列:

[1, 2, 3, 6, 29, 58, 71, 87, 142, 174, 213, 426, 2059, 4118, 6177, 12354, 39607, 79214, 118821, 237642, 1148603, 2297206, 2812097, 3445809, 5624194, 6891618, 8436291, 16872582, 81550813, 163101626, 244652439, 489304878]

約数ペア:

[(1, 489304878), (2, 244652439), (3, 163101626), (6, 81550813), (29, 16872582), (58, 8436291), (71, 6891618), (87, 5624194), (142, 3445809), (174, 2812097), (213, 2297206), (426, 1148603), (2059, 237642), (4118, 118821), (6177, 79214), (12354, 39607)]