478430578

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 747823104

約数和(自身を除く): 269392526

約数列:

[1, 2, 47, 94, 97, 137, 194, 274, 383, 766, 4559, 6439, 9118, 12878, 13289, 18001, 26578, 36002, 37151, 52471, 74302, 104942, 624583, 1249166, 1746097, 2466137, 3492194, 4932274, 5089687, 10179374, 239215289, 478430578]

約数ペア:

[(1, 478430578), (2, 239215289), (47, 10179374), (94, 5089687), (97, 4932274), (137, 3492194), (194, 2466137), (274, 1746097), (383, 1249166), (766, 624583), (4559, 104942), (6439, 74302), (9118, 52471), (12878, 37151), (13289, 36002), (18001, 26578)]