2016988810

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1\times {\mathrm{7211}}^1$

素因数の和:7638

約数の個数: 32

約数和(自身を含む): 3685735872

約数和(自身を除く): 1668747062

約数列:

[1, 2, 5, 10, 83, 166, 337, 415, 674, 830, 1685, 3370, 7211, 14422, 27971, 36055, 55942, 72110, 139855, 279710, 598513, 1197026, 2430107, 2992565, 4860214, 5985130, 12150535, 24301070, 201698881, 403397762, 1008494405, 2016988810]

約数ペア:

[(1, 2016988810), (2, 1008494405), (5, 403397762), (10, 201698881), (83, 24301070), (166, 12150535), (337, 5985130), (415, 4860214), (674, 2992565), (830, 2430107), (1685, 1197026), (3370, 598513), (7211, 279710), (14422, 139855), (27971, 72110), (36055, 55942)]