1380511023274

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{10433}}^1\times {\mathrm{49633}}^1$

素因数の和:60142

約数の個数: 32

約数和(自身を含む): 2187530002944

約数和(自身を除く): 807018979670

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 10433, 20866, 49633, 99266, 323423, 448619, 646846, 897238, 1538623, 2134219, 3077246, 4268438, 13907189, 27814378, 66160789, 132321578, 517821089, 1035642178, 16052453759, 22266306827, 32104907518, 44532613654, 690255511637, 1380511023274]

約数ペア:

[(1, 1380511023274), (2, 690255511637), (31, 44532613654), (43, 32104907518), (62, 22266306827), (86, 16052453759), (1333, 1035642178), (2666, 517821089), (10433, 132321578), (20866, 66160789), (49633, 27814378), (99266, 13907189), (323423, 4268438), (448619, 3077246), (646846, 2134219), (897238, 1538623)]