13771732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 27941760

約数和(自身を除く): 14170028

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 53, 76, 106, 212, 247, 263, 494, 526, 689, 988, 1007, 1052, 1378, 2014, 2756, 3419, 4028, 4997, 6838, 9994, 13091, 13676, 13939, 19988, 26182, 27878, 52364, 55756, 64961, 129922, 181207, 259844, 264841, 362414, 529682, 724828, 1059364, 3442933, 6885866, 13771732]

約数ペア:

[(1, 13771732), (2, 6885866), (4, 3442933), (13, 1059364), (19, 724828), (26, 529682), (38, 362414), (52, 264841), (53, 259844), (76, 181207), (106, 129922), (212, 64961), (247, 55756), (263, 52364), (494, 27878), (526, 26182), (689, 19988), (988, 13939), (1007, 13676), (1052, 13091), (1378, 9994), (2014, 6838), (2756, 4997), (3419, 4028)]