1375992

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 3861000

約数和(自身を除く): 2485008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 659, 696, 1044, 1318, 1977, 2088, 2636, 3954, 5272, 5931, 7908, 11862, 15816, 19111, 23724, 38222, 47448, 57333, 76444, 114666, 152888, 171999, 229332, 343998, 458664, 687996, 1375992]

約数ペア:

[(1, 1375992), (2, 687996), (3, 458664), (4, 343998), (6, 229332), (8, 171999), (9, 152888), (12, 114666), (18, 76444), (24, 57333), (29, 47448), (36, 38222), (58, 23724), (72, 19111), (87, 15816), (116, 11862), (174, 7908), (232, 5931), (261, 5272), (348, 3954), (522, 2636), (659, 2088), (696, 1977), (1044, 1318)]