402052

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 818496

約数和(自身を除く): 416444

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 173, 332, 346, 581, 692, 1162, 1211, 2324, 2422, 4844, 14359, 28718, 57436, 100513, 201026, 402052]

約数ペア:

[(1, 402052), (2, 201026), (4, 100513), (7, 57436), (14, 28718), (28, 14359), (83, 4844), (166, 2422), (173, 2324), (332, 1211), (346, 1162), (581, 692)]