1285202477

素因数分解:

${\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{4639}}^1$

素因数の和:4964

約数の個数: 16

約数和(自身を含む): 1404695040

約数和(自身を除く): 119492563

約数列:

[1, 13, 101, 211, 1313, 2743, 4639, 21311, 60307, 277043, 468539, 978829, 6091007, 12724777, 98861729, 1285202477]

約数ペア:

[(1, 1285202477), (13, 98861729), (101, 12724777), (211, 6091007), (1313, 978829), (2743, 468539), (4639, 277043), (21311, 60307)]