1721202

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 3981312

約数和(自身を除く): 2260110

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 383, 642, 749, 766, 1149, 1498, 2247, 2298, 2681, 4494, 5362, 8043, 16086, 40981, 81962, 122943, 245886, 286867, 573734, 860601, 1721202]

約数ペア:

[(1, 1721202), (2, 860601), (3, 573734), (6, 286867), (7, 245886), (14, 122943), (21, 81962), (42, 40981), (107, 16086), (214, 8043), (321, 5362), (383, 4494), (642, 2681), (749, 2298), (766, 2247), (1149, 1498)]