6850220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26347}}^1$

素因数の和:26369

約数の個数: 24

約数和(自身を含む): 15492624

約数和(自身を除く): 8642404

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 26347, 52694, 105388, 131735, 263470, 342511, 526940, 685022, 1370044, 1712555, 3425110, 6850220]

約数ペア:

[(1, 6850220), (2, 3425110), (4, 1712555), (5, 1370044), (10, 685022), (13, 526940), (20, 342511), (26, 263470), (52, 131735), (65, 105388), (130, 52694), (260, 26347)]