2018968

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 4469760

約数和(自身を除く): 2450792

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1163, 1736, 2326, 4652, 8141, 9304, 16282, 32564, 36053, 65128, 72106, 144212, 252371, 288424, 504742, 1009484, 2018968]

約数ペア:

[(1, 2018968), (2, 1009484), (4, 504742), (7, 288424), (8, 252371), (14, 144212), (28, 72106), (31, 65128), (56, 36053), (62, 32564), (124, 16282), (217, 9304), (248, 8141), (434, 4652), (868, 2326), (1163, 1736)]