1545217836

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{787}}^1\times {\mathrm{1249}}^1$

素因数の和:2174

約数の個数: 48

約数和(自身を含む): 3640560000

約数和(自身を除く): 2095342164

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 787, 1249, 1572, 1574, 2361, 2498, 3148, 3747, 4722, 4996, 7494, 9444, 14988, 103097, 163619, 206194, 309291, 327238, 412388, 490857, 618582, 654476, 981714, 982963, 1237164, 1963428, 1965926, 2948889, 3931852, 5897778, 11795556, 128768153, 257536306, 386304459, 515072612, 772608918, 1545217836]

約数ペア:

[(1, 1545217836), (2, 772608918), (3, 515072612), (4, 386304459), (6, 257536306), (12, 128768153), (131, 11795556), (262, 5897778), (393, 3931852), (524, 2948889), (786, 1965926), (787, 1963428), (1249, 1237164), (1572, 982963), (1574, 981714), (2361, 654476), (2498, 618582), (3148, 490857), (3747, 412388), (4722, 327238), (4996, 309291), (7494, 206194), (9444, 163619), (14988, 103097)]