261028464

素因数分解:

$2^4\times 3^1\times {\mathrm{5438093}}^1$

素因数の和:5438104

約数の個数: 20

約数和(自身を含む): 674323656

約数和(自身を除く): 413295192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5438093, 10876186, 16314279, 21752372, 32628558, 43504744, 65257116, 87009488, 130514232, 261028464]

約数ペア:

[(1, 261028464), (2, 130514232), (3, 87009488), (4, 65257116), (6, 43504744), (8, 32628558), (12, 21752372), (16, 16314279), (24, 10876186), (48, 5438093)]