4691428

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1223}}^1$

素因数の和:1371

約数の個数: 24

約数和(自身を含む): 9459072

約数和(自身を除く): 4767644

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1223, 1918, 2446, 3836, 4892, 8561, 17122, 34244, 167551, 335102, 670204, 1172857, 2345714, 4691428]

約数ペア:

[(1, 4691428), (2, 2345714), (4, 1172857), (7, 670204), (14, 335102), (28, 167551), (137, 34244), (274, 17122), (548, 8561), (959, 4892), (1223, 3836), (1918, 2446)]