254145814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{3761}}^1$

素因数の和:3912

約数の個数: 32

約数和(自身を含む): 432298944

約数和(自身を除く): 178153130

約数列:

[1, 2, 13, 23, 26, 46, 113, 226, 299, 598, 1469, 2599, 2938, 3761, 5198, 7522, 33787, 48893, 67574, 86503, 97786, 173006, 424993, 849986, 1124539, 2249078, 5524909, 9774839, 11049818, 19549678, 127072907, 254145814]

約数ペア:

[(1, 254145814), (2, 127072907), (13, 19549678), (23, 11049818), (26, 9774839), (46, 5524909), (113, 2249078), (226, 1124539), (299, 849986), (598, 424993), (1469, 173006), (2599, 97786), (2938, 86503), (3761, 67574), (5198, 48893), (7522, 33787)]