1908536

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 4134240

約数和(自身を除く): 2225704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 197, 346, 394, 692, 788, 1211, 1379, 1384, 1576, 2422, 2758, 4844, 5516, 9688, 11032, 34081, 68162, 136324, 238567, 272648, 477134, 954268, 1908536]

約数ペア:

[(1, 1908536), (2, 954268), (4, 477134), (7, 272648), (8, 238567), (14, 136324), (28, 68162), (56, 34081), (173, 11032), (197, 9688), (346, 5516), (394, 4844), (692, 2758), (788, 2422), (1211, 1576), (1379, 1384)]