2313238

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:351

約数の個数: 16

約数和(自身を含む): 3583440

約数和(自身を除く): 1270202

約数列:

[1, 2, 53, 106, 139, 157, 278, 314, 7367, 8321, 14734, 16642, 21823, 43646, 1156619, 2313238]

約数ペア:

[(1, 2313238), (2, 1156619), (53, 43646), (106, 21823), (139, 16642), (157, 14734), (278, 8321), (314, 7367)]