38643049874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{538309}}^1$

素因数の和:538586

約数の個数: 32

約数和(自身を含む): 68369676480

約数和(自身を除く): 29726626606

約数列:

[1, 2, 11, 13, 22, 26, 143, 251, 286, 502, 2761, 3263, 5522, 6526, 35893, 71786, 538309, 1076618, 5921399, 6998017, 11842798, 13996034, 76978187, 135115559, 153956374, 270231118, 1486271149, 1756502267, 2972542298, 3513004534, 19321524937, 38643049874]

約数ペア:

[(1, 38643049874), (2, 19321524937), (11, 3513004534), (13, 2972542298), (22, 1756502267), (26, 1486271149), (143, 270231118), (251, 153956374), (286, 135115559), (502, 76978187), (2761, 13996034), (3263, 11842798), (5522, 6998017), (6526, 5921399), (35893, 1076618), (71786, 538309)]