3980746874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{55213}}^1$

素因数の和:55334

約数の個数: 32

約数和(自身を含む): 6678685440

約数和(自身を除く): 2697938566

約数列:

[1, 2, 13, 26, 47, 59, 94, 118, 611, 767, 1222, 1534, 2773, 5546, 36049, 55213, 72098, 110426, 717769, 1435538, 2595011, 3257567, 5190022, 6515134, 33735143, 42348371, 67470286, 84696742, 153105649, 306211298, 1990373437, 3980746874]

約数ペア:

[(1, 3980746874), (2, 1990373437), (13, 306211298), (26, 153105649), (47, 84696742), (59, 67470286), (94, 42348371), (118, 33735143), (611, 6515134), (767, 5190022), (1222, 3257567), (1534, 2595011), (2773, 1435538), (5546, 717769), (36049, 110426), (55213, 72098)]