1351405904

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{949021}}^1$

素因数の和:949118

約数の個数: 20

約数和(自身を含む): 2647771380

約数和(自身を除く): 1296365476

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 949021, 1898042, 3796084, 7592168, 15184336, 84462869, 168925738, 337851476, 675702952, 1351405904]

約数ペア:

[(1, 1351405904), (2, 675702952), (4, 337851476), (8, 168925738), (16, 84462869), (89, 15184336), (178, 7592168), (356, 3796084), (712, 1898042), (1424, 949021)]