487710719998

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{1013}}^1\times {\mathrm{1221959}}^1$

素因数の和:1223171

約数の個数: 16

約数和(自身を含む): 736006059360

約数和(自身を除く): 248295339362

約数列:

[1, 2, 197, 394, 1013, 2026, 199561, 399122, 1221959, 2443918, 240725923, 481451846, 1237844467, 2475688934, 243855359999, 487710719998]

約数ペア:

[(1, 487710719998), (2, 243855359999), (197, 2475688934), (394, 1237844467), (1013, 481451846), (2026, 240725923), (199561, 2443918), (399122, 1221959)]