247789024

素因数分解:

$2^5\times 7^1\times {\mathrm{1106201}}^1$

素因数の和:1106218

約数の個数: 24

約数和(自身を含む): 557525808

約数和(自身を除く): 309736784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1106201, 2212402, 4424804, 7743407, 8849608, 15486814, 17699216, 30973628, 35398432, 61947256, 123894512, 247789024]

約数ペア:

[(1, 247789024), (2, 123894512), (4, 61947256), (7, 35398432), (8, 30973628), (14, 17699216), (16, 15486814), (28, 8849608), (32, 7743407), (56, 4424804), (112, 2212402), (224, 1106201)]