4140794

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 48

約数和(自身を含む): 7879680

約数和(自身を除く): 3738886

約数列:

[1, 2, 7, 14, 29, 31, 47, 49, 58, 62, 94, 98, 203, 217, 329, 406, 434, 658, 899, 1363, 1421, 1457, 1519, 1798, 2303, 2726, 2842, 2914, 3038, 4606, 6293, 9541, 10199, 12586, 19082, 20398, 42253, 44051, 66787, 71393, 84506, 88102, 133574, 142786, 295771, 591542, 2070397, 4140794]

約数ペア:

[(1, 4140794), (2, 2070397), (7, 591542), (14, 295771), (29, 142786), (31, 133574), (47, 88102), (49, 84506), (58, 71393), (62, 66787), (94, 44051), (98, 42253), (203, 20398), (217, 19082), (329, 12586), (406, 10199), (434, 9541), (658, 6293), (899, 4606), (1363, 3038), (1421, 2914), (1457, 2842), (1519, 2726), (1798, 2303)]