1682704

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{419}}^1$

素因数の和:678

約数の個数: 20

約数和(自身を含む): 3281040

約数和(自身を除く): 1598336

約数列:

[1, 2, 4, 8, 16, 251, 419, 502, 838, 1004, 1676, 2008, 3352, 4016, 6704, 105169, 210338, 420676, 841352, 1682704]

約数ペア:

[(1, 1682704), (2, 841352), (4, 420676), (8, 210338), (16, 105169), (251, 6704), (419, 4016), (502, 3352), (838, 2008), (1004, 1676)]