471566228

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{6761}}^1$

素因数の和:6872

約数の個数: 48

約数和(自身を含む): 981517824

約数和(自身を除く): 509951596

約数列:

[1, 2, 4, 7, 14, 28, 47, 53, 94, 106, 188, 212, 329, 371, 658, 742, 1316, 1484, 2491, 4982, 6761, 9964, 13522, 17437, 27044, 34874, 47327, 69748, 94654, 189308, 317767, 358333, 635534, 716666, 1271068, 1433332, 2224369, 2508331, 4448738, 5016662, 8897476, 10033324, 16841651, 33683302, 67366604, 117891557, 235783114, 471566228]

約数ペア:

[(1, 471566228), (2, 235783114), (4, 117891557), (7, 67366604), (14, 33683302), (28, 16841651), (47, 10033324), (53, 8897476), (94, 5016662), (106, 4448738), (188, 2508331), (212, 2224369), (329, 1433332), (371, 1271068), (658, 716666), (742, 635534), (1316, 358333), (1484, 317767), (2491, 189308), (4982, 94654), (6761, 69748), (9964, 47327), (13522, 34874), (17437, 27044)]