3975916

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{953}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 8013600

約数和(自身を除く): 4037684

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 953, 1043, 1906, 2086, 3812, 4172, 6671, 13342, 26684, 141997, 283994, 567988, 993979, 1987958, 3975916]

約数ペア:

[(1, 3975916), (2, 1987958), (4, 993979), (7, 567988), (14, 283994), (28, 141997), (149, 26684), (298, 13342), (596, 6671), (953, 4172), (1043, 3812), (1906, 2086)]