497336

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 1088640

約数和(自身を除く): 591304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 107, 166, 214, 332, 428, 581, 664, 749, 856, 1162, 1498, 2324, 2996, 4648, 5992, 8881, 17762, 35524, 62167, 71048, 124334, 248668, 497336]

約数ペア:

[(1, 497336), (2, 248668), (4, 124334), (7, 71048), (8, 62167), (14, 35524), (28, 17762), (56, 8881), (83, 5992), (107, 4648), (166, 2996), (214, 2324), (332, 1498), (428, 1162), (581, 856), (664, 749)]