4984238420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{35601703}}^1$

素因数の和:35601719

約数の個数: 24

約数和(自身を含む): 11962172544

約数和(自身を除く): 6977934124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 35601703, 71203406, 142406812, 178008515, 249211921, 356017030, 498423842, 712034060, 996847684, 1246059605, 2492119210, 4984238420]

約数ペア:

[(1, 4984238420), (2, 2492119210), (4, 1246059605), (5, 996847684), (7, 712034060), (10, 498423842), (14, 356017030), (20, 249211921), (28, 178008515), (35, 142406812), (70, 71203406), (140, 35601703)]