1321567446434

素因数分解:

$2^1\times {\mathrm{439}}^1\times {\mathrm{1021}}^1\times {\mathrm{1474243}}^1$

素因数の和:1475705

約数の個数: 16

約数和(自身を含む): 1988814125760

約数和(自身を除く): 667246679326

約数列:

[1, 2, 439, 878, 1021, 2042, 448219, 896438, 1474243, 2948486, 647192677, 1294385354, 1505202103, 3010404206, 660783723217, 1321567446434]

約数ペア:

[(1, 1321567446434), (2, 660783723217), (439, 3010404206), (878, 1505202103), (1021, 1294385354), (2042, 647192677), (448219, 2948486), (896438, 1474243)]