431820068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{52127}}^1$

素因数の和:52259

約数の個数: 24

約数和(自身を含む): 802771200

約数和(自身を除く): 370951132

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 4142, 8284, 52127, 104254, 208508, 990413, 1980826, 3961652, 5681843, 11363686, 22727372, 107955017, 215910034, 431820068]

約数ペア:

[(1, 431820068), (2, 215910034), (4, 107955017), (19, 22727372), (38, 11363686), (76, 5681843), (109, 3961652), (218, 1980826), (436, 990413), (2071, 208508), (4142, 104254), (8284, 52127)]