1290096514

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1\times {\mathrm{4253}}^1$

素因数の和:4770

約数の個数: 32

約数和(自身を含む): 2264080896

約数和(自身を除く): 973984382

約数列:

[1, 2, 7, 14, 47, 94, 329, 461, 658, 922, 3227, 4253, 6454, 8506, 21667, 29771, 43334, 59542, 151669, 199891, 303338, 399782, 1399237, 1960633, 2798474, 3921266, 13724431, 27448862, 92149751, 184299502, 645048257, 1290096514]

約数ペア:

[(1, 1290096514), (2, 645048257), (7, 184299502), (14, 92149751), (47, 27448862), (94, 13724431), (329, 3921266), (461, 2798474), (658, 1960633), (922, 1399237), (3227, 399782), (4253, 303338), (6454, 199891), (8506, 151669), (21667, 59542), (29771, 43334)]