2548539904

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{292801}}^1$

素因数の和:292836

約数の個数: 40

約数和(自身を含む): 5391656028

約数和(自身を除く): 2843116124

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 292801, 585602, 1171204, 2342408, 4684816, 4977617, 9369632, 9955234, 18739264, 19910468, 37478528, 39820936, 74957056, 79641872, 149914112, 159283744, 318567488, 637134976, 1274269952, 2548539904]

約数ペア:

[(1, 2548539904), (2, 1274269952), (4, 637134976), (8, 318567488), (16, 159283744), (17, 149914112), (32, 79641872), (34, 74957056), (64, 39820936), (68, 37478528), (128, 19910468), (136, 18739264), (256, 9955234), (272, 9369632), (512, 4977617), (544, 4684816), (1088, 2342408), (2176, 1171204), (4352, 585602), (8704, 292801)]