2249008

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:205

約数の個数: 40

約数和(自身を含む): 4664880

約数和(自身を除く): 2415872

約数列:

[1, 2, 4, 8, 16, 29, 37, 58, 74, 116, 131, 148, 232, 262, 296, 464, 524, 592, 1048, 1073, 2096, 2146, 3799, 4292, 4847, 7598, 8584, 9694, 15196, 17168, 19388, 30392, 38776, 60784, 77552, 140563, 281126, 562252, 1124504, 2249008]

約数ペア:

[(1, 2249008), (2, 1124504), (4, 562252), (8, 281126), (16, 140563), (29, 77552), (37, 60784), (58, 38776), (74, 30392), (116, 19388), (131, 17168), (148, 15196), (232, 9694), (262, 8584), (296, 7598), (464, 4847), (524, 4292), (592, 3799), (1048, 2146), (1073, 2096)]