13481504152

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1\times {\mathrm{1811}}^1$

素因数の和:2392

約数の個数: 64

約数和(自身を含む): 27053015040

約数和(自身を除く): 13571510888

約数列:

[1, 2, 4, 8, 17, 34, 68, 127, 136, 254, 431, 508, 862, 1016, 1724, 1811, 2159, 3448, 3622, 4318, 7244, 7327, 8636, 14488, 14654, 17272, 29308, 30787, 54737, 58616, 61574, 109474, 123148, 218948, 229997, 246296, 437896, 459994, 780541, 919988, 930529, 1561082, 1839976, 1861058, 3122164, 3722116, 3909949, 6244328, 7444232, 7819898, 13269197, 15639796, 26538394, 31279592, 53076788, 99128707, 106153576, 198257414, 396514828, 793029656, 1685188019, 3370376038, 6740752076, 13481504152]

約数ペア:

[(1, 13481504152), (2, 6740752076), (4, 3370376038), (8, 1685188019), (17, 793029656), (34, 396514828), (68, 198257414), (127, 106153576), (136, 99128707), (254, 53076788), (431, 31279592), (508, 26538394), (862, 15639796), (1016, 13269197), (1724, 7819898), (1811, 7444232), (2159, 6244328), (3448, 3909949), (3622, 3722116), (4318, 3122164), (7244, 1861058), (7327, 1839976), (8636, 1561082), (14488, 930529), (14654, 919988), (17272, 780541), (29308, 459994), (30787, 437896), (54737, 246296), (58616, 229997), (61574, 218948), (109474, 123148)]