142857296

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{241313}}^1$

素因数の和:241358

約数の個数: 20

約数和(自身を含む): 284267892

約数和(自身を除く): 141410596

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 241313, 482626, 965252, 1930504, 3861008, 8928581, 17857162, 35714324, 71428648, 142857296]

約数ペア:

[(1, 142857296), (2, 71428648), (4, 35714324), (8, 17857162), (16, 8928581), (37, 3861008), (74, 1930504), (148, 965252), (296, 482626), (592, 241313)]