2494064

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{1607}}^1$

素因数の和:1712

約数の個数: 20

約数和(自身を含む): 4885104

約数和(自身を除く): 2391040

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 1607, 3214, 6428, 12856, 25712, 155879, 311758, 623516, 1247032, 2494064]

約数ペア:

[(1, 2494064), (2, 1247032), (4, 623516), (8, 311758), (16, 155879), (97, 25712), (194, 12856), (388, 6428), (776, 3214), (1552, 1607)]