1025504638

素因数分解:

$2^1\times {\mathrm{421}}^1\times {\mathrm{991}}^1\times {\mathrm{1229}}^1$

素因数の和:2643

約数の個数: 16

約数和(自身を含む): 1544722560

約数和(自身を除く): 519217922

約数列:

[1, 2, 421, 842, 991, 1229, 1982, 2458, 417211, 517409, 834422, 1034818, 1217939, 2435878, 512752319, 1025504638]

約数ペア:

[(1, 1025504638), (2, 512752319), (421, 2435878), (842, 1217939), (991, 1034818), (1229, 834422), (1982, 517409), (2458, 417211)]