2758783105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{2207}}^1\times {\mathrm{19231}}^1$

素因数の和:21456

約数の個数: 16

約数和(自身を含む): 3566997504

約数和(自身を除く): 808214399

約数列:

[1, 5, 13, 65, 2207, 11035, 19231, 28691, 96155, 143455, 250003, 1250015, 42442817, 212214085, 551756621, 2758783105]

約数ペア:

[(1, 2758783105), (5, 551756621), (13, 212214085), (65, 42442817), (2207, 1250015), (11035, 250003), (19231, 143455), (28691, 96155)]