2971248688

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{3503831}}^1$

素因数の和:3503892

約数の個数: 20

約数和(自身を含む): 5865414768

約数和(自身を除く): 2894166080

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 3503831, 7007662, 14015324, 28030648, 56061296, 185703043, 371406086, 742812172, 1485624344, 2971248688]

約数ペア:

[(1, 2971248688), (2, 1485624344), (4, 742812172), (8, 371406086), (16, 185703043), (53, 56061296), (106, 28030648), (212, 14015324), (424, 7007662), (848, 3503831)]