306445916

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{73453}}^1$

素因数の和:73613

約数の個数: 24

約数和(自身を含む): 617013600

約数和(自身を除く): 310567684

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 73453, 146906, 293812, 514171, 1028342, 2056684, 10944497, 21888994, 43777988, 76611479, 153222958, 306445916]

約数ペア:

[(1, 306445916), (2, 153222958), (4, 76611479), (7, 43777988), (14, 21888994), (28, 10944497), (149, 2056684), (298, 1028342), (596, 514171), (1043, 293812), (2086, 146906), (4172, 73453)]