1243009628

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1082761}}^1$

素因数の和:1082813

約数の個数: 24

約数和(自身を含む): 2546656224

約数和(自身を除く): 1303646596

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1082761, 2165522, 4331044, 7579327, 15158654, 30317308, 44393201, 88786402, 177572804, 310752407, 621504814, 1243009628]

約数ペア:

[(1, 1243009628), (2, 621504814), (4, 310752407), (7, 177572804), (14, 88786402), (28, 44393201), (41, 30317308), (82, 15158654), (164, 7579327), (287, 4331044), (574, 2165522), (1148, 1082761)]