2054893295

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{32491}}^1$

素因数の和:32655

約数の個数: 32

約数和(自身を含む): 3056847360

約数和(自身を除く): 1001954065

約数列:

[1, 5, 7, 13, 35, 65, 91, 139, 455, 695, 973, 1807, 4865, 9035, 12649, 32491, 63245, 162455, 227437, 422383, 1137185, 2111915, 2956681, 4516249, 14783405, 22581245, 31613743, 58711237, 158068715, 293556185, 410978659, 2054893295]

約数ペア:

[(1, 2054893295), (5, 410978659), (7, 293556185), (13, 158068715), (35, 58711237), (65, 31613743), (91, 22581245), (139, 14783405), (455, 4516249), (695, 2956681), (973, 2111915), (1807, 1137185), (4865, 422383), (9035, 227437), (12649, 162455), (32491, 63245)]