3944944

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{3121}}^1$

素因数の和:3208

約数の個数: 20

約数和(自身を含む): 7742560

約数和(自身を除く): 3797616

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 3121, 6242, 12484, 24968, 49936, 246559, 493118, 986236, 1972472, 3944944]

約数ペア:

[(1, 3944944), (2, 1972472), (4, 986236), (8, 493118), (16, 246559), (79, 49936), (158, 24968), (316, 12484), (632, 6242), (1264, 3121)]