2016264976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{309623}}^1$

素因数の和:309679

約数の個数: 40

約数和(自身を含む): 4376844864

約数和(自身を除く): 2360579888

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 309623, 619246, 1238492, 2476984, 3405853, 4953968, 6811706, 11456051, 13623412, 22912102, 27246824, 45824204, 54493648, 91648408, 126016561, 183296816, 252033122, 504066244, 1008132488, 2016264976]

約数ペア:

[(1, 2016264976), (2, 1008132488), (4, 504066244), (8, 252033122), (11, 183296816), (16, 126016561), (22, 91648408), (37, 54493648), (44, 45824204), (74, 27246824), (88, 22912102), (148, 13623412), (176, 11456051), (296, 6811706), (407, 4953968), (592, 3405853), (814, 2476984), (1628, 1238492), (3256, 619246), (6512, 309623)]