2053558702078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{89651563}}^1$

素因数の和:89652459

約数の個数: 16

約数和(自身を含む): 3321052536816

約数和(自身を除く): 1267493834738

約数列:

[1, 2, 13, 26, 881, 1762, 11453, 22906, 89651563, 179303126, 1165470319, 2330940638, 78983027003, 157966054006, 1026779351039, 2053558702078]

約数ペア:

[(1, 2053558702078), (2, 1026779351039), (13, 157966054006), (26, 78983027003), (881, 2330940638), (1762, 1165470319), (11453, 179303126), (22906, 89651563)]