30882902

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{761}}^1$

素因数の和:1063

約数の個数: 16

約数和(自身を含む): 47073312

約数和(自身を除く): 16190410

約数列:

[1, 2, 103, 197, 206, 394, 761, 1522, 20291, 40582, 78383, 149917, 156766, 299834, 15441451, 30882902]

約数ペア:

[(1, 30882902), (2, 15441451), (103, 299834), (197, 156766), (206, 149917), (394, 78383), (761, 40582), (1522, 20291)]