552857478

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131071}}^1$

素因数の和:131132

約数の個数: 32

約数和(自身を含む): 1195376640

約数和(自身を除く): 642519162

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 131071, 262142, 393213, 786426, 2490349, 4849627, 4980698, 7471047, 9699254, 14548881, 14942094, 29097762, 92142913, 184285826, 276428739, 552857478]

約数ペア:

[(1, 552857478), (2, 276428739), (3, 184285826), (6, 92142913), (19, 29097762), (37, 14942094), (38, 14548881), (57, 9699254), (74, 7471047), (111, 4980698), (114, 4849627), (222, 2490349), (703, 786426), (1406, 393213), (2109, 262142), (4218, 131071)]