7738918

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:420

約数の個数: 24

約数和(自身を含む): 12918024

約数和(自身を除く): 5179106

約数列:

[1, 2, 11, 22, 113, 121, 226, 242, 283, 566, 1243, 2486, 3113, 6226, 13673, 27346, 31979, 34243, 63958, 68486, 351769, 703538, 3869459, 7738918]

約数ペア:

[(1, 7738918), (2, 3869459), (11, 703538), (22, 351769), (113, 68486), (121, 63958), (226, 34243), (242, 31979), (283, 27346), (566, 13673), (1243, 6226), (2486, 3113)]