2017808608

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{6781}}^1$

素因数の和:7355

約数の個数: 48

約数和(自身を含む): 4214551824

約数和(自身を除く): 2196743216

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 547, 1094, 2188, 4376, 6781, 8752, 9299, 13562, 17504, 18598, 27124, 37196, 54248, 74392, 108496, 115277, 148784, 216992, 230554, 297568, 461108, 922216, 1844432, 3688864, 3709207, 7418414, 14836828, 29673656, 59347312, 63056519, 118694624, 126113038, 252226076, 504452152, 1008904304, 2017808608]

約数ペア:

[(1, 2017808608), (2, 1008904304), (4, 504452152), (8, 252226076), (16, 126113038), (17, 118694624), (32, 63056519), (34, 59347312), (68, 29673656), (136, 14836828), (272, 7418414), (544, 3709207), (547, 3688864), (1094, 1844432), (2188, 922216), (4376, 461108), (6781, 297568), (8752, 230554), (9299, 216992), (13562, 148784), (17504, 115277), (18598, 108496), (27124, 74392), (37196, 54248)]