938704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4513}}^1$

素因数の和:4534

約数の個数: 20

約数和(自身を含む): 1959076

約数和(自身を除く): 1020372

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4513, 9026, 18052, 36104, 58669, 72208, 117338, 234676, 469352, 938704]

約数ペア:

[(1, 938704), (2, 469352), (4, 234676), (8, 117338), (13, 72208), (16, 58669), (26, 36104), (52, 18052), (104, 9026), (208, 4513)]