521094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 1255680

約数和(自身を除く): 734586

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 653, 798, 1306, 1959, 3918, 4571, 9142, 12407, 13713, 24814, 27426, 37221, 74442, 86849, 173698, 260547, 521094]

約数ペア:

[(1, 521094), (2, 260547), (3, 173698), (6, 86849), (7, 74442), (14, 37221), (19, 27426), (21, 24814), (38, 13713), (42, 12407), (57, 9142), (114, 4571), (133, 3918), (266, 1959), (399, 1306), (653, 798)]