1279355856

素因数分解:

$2^4\times 3^1\times {\mathrm{26653247}}^1$

素因数の和:26653258

約数の個数: 20

約数和(自身を含む): 3305002752

約数和(自身を除く): 2025646896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 26653247, 53306494, 79959741, 106612988, 159919482, 213225976, 319838964, 426451952, 639677928, 1279355856]

約数ペア:

[(1, 1279355856), (2, 639677928), (3, 426451952), (4, 319838964), (6, 213225976), (8, 159919482), (12, 106612988), (16, 79959741), (24, 53306494), (48, 26653247)]