26520890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{683}}^1$

素因数の和:1054

約数の個数: 32

約数和(自身を含む): 52301376

約数和(自身を除く): 25780486

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 353, 683, 706, 1366, 1765, 3415, 3530, 3883, 6830, 7513, 7766, 15026, 19415, 37565, 38830, 75130, 241099, 482198, 1205495, 2410990, 2652089, 5304178, 13260445, 26520890]

約数ペア:

[(1, 26520890), (2, 13260445), (5, 5304178), (10, 2652089), (11, 2410990), (22, 1205495), (55, 482198), (110, 241099), (353, 75130), (683, 38830), (706, 37565), (1366, 19415), (1765, 15026), (3415, 7766), (3530, 7513), (3883, 6830)]