1268672019

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{2467}}^1$

素因数の和:2779

約数の個数: 32

約数和(自身を含む): 1833822720

約数和(自身を除く): 565150701

約数列:

[1, 3, 23, 29, 69, 87, 257, 667, 771, 2001, 2467, 5911, 7401, 7453, 17733, 22359, 56741, 71543, 170223, 171419, 214629, 514257, 634019, 1645489, 1902057, 4936467, 14582437, 18386551, 43747311, 55159653, 422890673, 1268672019]

約数ペア:

[(1, 1268672019), (3, 422890673), (23, 55159653), (29, 43747311), (69, 18386551), (87, 14582437), (257, 4936467), (667, 1902057), (771, 1645489), (2001, 634019), (2467, 514257), (5911, 214629), (7401, 171419), (7453, 170223), (17733, 71543), (22359, 56741)]