1780454964

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{10567}}^1$

素因数の和:11332

約数の個数: 48

約数和(自身を含む): 4379379200

約数和(自身を除く): 2598924236

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 739, 1478, 2217, 2956, 4434, 8868, 10567, 14041, 21134, 28082, 31701, 42123, 42268, 56164, 63402, 84246, 126804, 168492, 200773, 401546, 602319, 803092, 1204638, 2409276, 7809013, 15618026, 23427039, 31236052, 46854078, 93708156, 148371247, 296742494, 445113741, 593484988, 890227482, 1780454964]

約数ペア:

[(1, 1780454964), (2, 890227482), (3, 593484988), (4, 445113741), (6, 296742494), (12, 148371247), (19, 93708156), (38, 46854078), (57, 31236052), (76, 23427039), (114, 15618026), (228, 7809013), (739, 2409276), (1478, 1204638), (2217, 803092), (2956, 602319), (4434, 401546), (8868, 200773), (10567, 168492), (14041, 126804), (21134, 84246), (28082, 63402), (31701, 56164), (42123, 42268)]