1966807505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{48883}}^1$

素因数の和:49520

約数の個数: 16

約数和(自身を含む): 2545878720

約数和(自身を除く): 579071215

約数列:

[1, 5, 13, 65, 619, 3095, 8047, 40235, 48883, 244415, 635479, 3177395, 30258577, 151292885, 393361501, 1966807505]

約数ペア:

[(1, 1966807505), (5, 393361501), (13, 151292885), (65, 30258577), (619, 3177395), (3095, 635479), (8047, 244415), (40235, 48883)]