2115438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{733}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 4685856

約数和(自身を除く): 2570418

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 733, 962, 1443, 1466, 2199, 2886, 4398, 9529, 19058, 27121, 28587, 54242, 57174, 81363, 162726, 352573, 705146, 1057719, 2115438]

約数ペア:

[(1, 2115438), (2, 1057719), (3, 705146), (6, 352573), (13, 162726), (26, 81363), (37, 57174), (39, 54242), (74, 28587), (78, 27121), (111, 19058), (222, 9529), (481, 4398), (733, 2886), (962, 2199), (1443, 1466)]