3954704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19013}}^1$

素因数の和:19034

約数の個数: 20

約数和(自身を含む): 8252076

約数和(自身を除く): 4297372

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 19013, 38026, 76052, 152104, 247169, 304208, 494338, 988676, 1977352, 3954704]

約数ペア:

[(1, 3954704), (2, 1977352), (4, 988676), (8, 494338), (13, 304208), (16, 247169), (26, 152104), (52, 76052), (104, 38026), (208, 19013)]