40897470854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{81343}}^1$

素因数の和:81596

約数の個数: 32

約数和(自身を含む): 65712936960

約数和(自身を除く): 24815466106

約数列:

[1, 2, 19, 38, 101, 131, 202, 262, 1919, 2489, 3838, 4978, 13231, 26462, 81343, 162686, 251389, 502778, 1545517, 3091034, 8215643, 10655933, 16431286, 21311866, 156097217, 202462727, 312194434, 404925454, 1076249233, 2152498466, 20448735427, 40897470854]

約数ペア:

[(1, 40897470854), (2, 20448735427), (19, 2152498466), (38, 1076249233), (101, 404925454), (131, 312194434), (202, 202462727), (262, 156097217), (1919, 21311866), (2489, 16431286), (3838, 10655933), (4978, 8215643), (13231, 3091034), (26462, 1545517), (81343, 502778), (162686, 251389)]