1258380078

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1\times {\mathrm{4127}}^1$

素因数の和:4792

約数の個数: 32

約数和(自身を含む): 2550113280

約数和(自身を除く): 1291733202

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 571, 1142, 1713, 3426, 4127, 8254, 12381, 24762, 50819, 101638, 152457, 304914, 367303, 734606, 1101909, 2203818, 2356517, 4713034, 7069551, 14139102, 209730013, 419460026, 629190039, 1258380078]

約数ペア:

[(1, 1258380078), (2, 629190039), (3, 419460026), (6, 209730013), (89, 14139102), (178, 7069551), (267, 4713034), (534, 2356517), (571, 2203818), (1142, 1101909), (1713, 734606), (3426, 367303), (4127, 304914), (8254, 152457), (12381, 101638), (24762, 50819)]