1816093058

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{108631}}^1$

素因数の和:109289

約数の個数: 16

約数和(自身を含む): 2938278336

約数和(自身を除く): 1122185278

約数列:

[1, 2, 13, 26, 643, 1286, 8359, 16718, 108631, 217262, 1412203, 2824406, 69849733, 139699466, 908046529, 1816093058]

約数ペア:

[(1, 1816093058), (2, 908046529), (13, 139699466), (26, 69849733), (643, 2824406), (1286, 1412203), (8359, 217262), (16718, 108631)]