2872876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 5358080

約数和(自身を除く): 2485204

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 367, 412, 734, 1468, 1957, 3914, 6973, 7828, 13946, 27892, 37801, 75602, 151204, 718219, 1436438, 2872876]

約数ペア:

[(1, 2872876), (2, 1436438), (4, 718219), (19, 151204), (38, 75602), (76, 37801), (103, 27892), (206, 13946), (367, 7828), (412, 6973), (734, 3914), (1468, 1957)]