2019907956

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{209621}}^1$

素因数の和:209712

約数の個数: 48

約数和(自身を含む): 5212041408

約数和(自身を除く): 3192133452

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 73, 132, 146, 219, 292, 438, 803, 876, 1606, 2409, 3212, 4818, 9636, 209621, 419242, 628863, 838484, 1257726, 2305831, 2515452, 4611662, 6917493, 9223324, 13834986, 15302333, 27669972, 30604666, 45906999, 61209332, 91813998, 168325663, 183627996, 336651326, 504976989, 673302652, 1009953978, 2019907956]

約数ペア:

[(1, 2019907956), (2, 1009953978), (3, 673302652), (4, 504976989), (6, 336651326), (11, 183627996), (12, 168325663), (22, 91813998), (33, 61209332), (44, 45906999), (66, 30604666), (73, 27669972), (132, 15302333), (146, 13834986), (219, 9223324), (292, 6917493), (438, 4611662), (803, 2515452), (876, 2305831), (1606, 1257726), (2409, 838484), (3212, 628863), (4818, 419242), (9636, 209621)]