2018559370

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1\times {\mathrm{3847}}^1$

素因数の和:4374

約数の個数: 32

約数和(自身を含む): 3670437888

約数和(自身を除く): 1651878518

約数列:

[1, 2, 5, 10, 137, 274, 383, 685, 766, 1370, 1915, 3830, 3847, 7694, 19235, 38470, 52471, 104942, 262355, 524710, 527039, 1054078, 1473401, 2635195, 2946802, 5270390, 7367005, 14734010, 201855937, 403711874, 1009279685, 2018559370]

約数ペア:

[(1, 2018559370), (2, 1009279685), (5, 403711874), (10, 201855937), (137, 14734010), (274, 7367005), (383, 5270390), (685, 2946802), (766, 2635195), (1370, 1473401), (1915, 1054078), (3830, 527039), (3847, 524710), (7694, 262355), (19235, 104942), (38470, 52471)]