4270938

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 10123200

約数和(自身を除く): 5852262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 98, 146, 147, 199, 219, 294, 398, 438, 511, 597, 1022, 1194, 1393, 1533, 2786, 3066, 3577, 4179, 7154, 8358, 9751, 10731, 14527, 19502, 21462, 29054, 29253, 43581, 58506, 87162, 101689, 203378, 305067, 610134, 711823, 1423646, 2135469, 4270938]

約数ペア:

[(1, 4270938), (2, 2135469), (3, 1423646), (6, 711823), (7, 610134), (14, 305067), (21, 203378), (42, 101689), (49, 87162), (73, 58506), (98, 43581), (146, 29253), (147, 29054), (199, 21462), (219, 19502), (294, 14527), (398, 10731), (438, 9751), (511, 8358), (597, 7154), (1022, 4179), (1194, 3577), (1393, 3066), (1533, 2786)]