1020376

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 2359800

約数和(自身を除く): 1339424

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 137, 152, 196, 266, 274, 392, 532, 548, 931, 959, 1064, 1096, 1862, 1918, 2603, 3724, 3836, 5206, 6713, 7448, 7672, 10412, 13426, 18221, 20824, 26852, 36442, 53704, 72884, 127547, 145768, 255094, 510188, 1020376]

約数ペア:

[(1, 1020376), (2, 510188), (4, 255094), (7, 145768), (8, 127547), (14, 72884), (19, 53704), (28, 36442), (38, 26852), (49, 20824), (56, 18221), (76, 13426), (98, 10412), (133, 7672), (137, 7448), (152, 6713), (196, 5206), (266, 3836), (274, 3724), (392, 2603), (532, 1918), (548, 1862), (931, 1096), (959, 1064)]