1720980157247

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{12202331}}^1$

素因数の和:12202934

約数の個数: 16

約数和(自身を含む): 1954325493120

約数和(自身を除く): 233345335873

約数列:

[1, 13, 19, 247, 571, 7423, 10849, 141037, 12202331, 158630303, 231844289, 3013975757, 6967531001, 90577903013, 132383089019, 1720980157247]

約数ペア:

[(1, 1720980157247), (13, 132383089019), (19, 90577903013), (247, 6967531001), (571, 3013975757), (7423, 231844289), (10849, 158630303), (141037, 12202331)]