2012080316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{297469}}^1$

素因数の和:297581

約数の個数: 24

約数和(自身を含む): 3748122000

約数和(自身を除く): 1736041684

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 297469, 594938, 1189876, 5651911, 11303822, 22607644, 26474741, 52949482, 105898964, 503020079, 1006040158, 2012080316]

約数ペア:

[(1, 2012080316), (2, 1006040158), (4, 503020079), (19, 105898964), (38, 52949482), (76, 26474741), (89, 22607644), (178, 11303822), (356, 5651911), (1691, 1189876), (3382, 594938), (6764, 297469)]