402839682

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{10789}}^1$

素因数の和:10935

約数の個数: 48

約数和(自身を含む): 944686080

約数和(自身を除く): 541846398

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 127, 147, 254, 294, 381, 762, 889, 1778, 2667, 5334, 6223, 10789, 12446, 18669, 21578, 32367, 37338, 64734, 75523, 151046, 226569, 453138, 528661, 1057322, 1370203, 1585983, 2740406, 3171966, 4110609, 8221218, 9591421, 19182842, 28774263, 57548526, 67139947, 134279894, 201419841, 402839682]

約数ペア:

[(1, 402839682), (2, 201419841), (3, 134279894), (6, 67139947), (7, 57548526), (14, 28774263), (21, 19182842), (42, 9591421), (49, 8221218), (98, 4110609), (127, 3171966), (147, 2740406), (254, 1585983), (294, 1370203), (381, 1057322), (762, 528661), (889, 453138), (1778, 226569), (2667, 151046), (5334, 75523), (6223, 64734), (10789, 37338), (12446, 32367), (18669, 21578)]