1717701972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{280121}}^1$

素因数の和:280208

約数の個数: 48

約数和(自身を含む): 4643302272

約数和(自身を除く): 2925600300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 280121, 560242, 840363, 1120484, 1680726, 1960847, 3361452, 3921694, 5882541, 7843388, 11765082, 20448833, 23530164, 40897666, 61346499, 81795332, 122692998, 143141831, 245385996, 286283662, 429425493, 572567324, 858850986, 1717701972]

約数ペア:

[(1, 1717701972), (2, 858850986), (3, 572567324), (4, 429425493), (6, 286283662), (7, 245385996), (12, 143141831), (14, 122692998), (21, 81795332), (28, 61346499), (42, 40897666), (73, 23530164), (84, 20448833), (146, 11765082), (219, 7843388), (292, 5882541), (438, 3921694), (511, 3361452), (876, 1960847), (1022, 1680726), (1533, 1120484), (2044, 840363), (3066, 560242), (6132, 280121)]