77919082

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{2789}}^1$

素因数の和:3081

約数の個数: 16

約数和(自身を含む): 119356200

約数和(自身を除く): 41437118

約数列:

[1, 2, 61, 122, 229, 458, 2789, 5578, 13969, 27938, 170129, 340258, 638681, 1277362, 38959541, 77919082]

約数ペア:

[(1, 77919082), (2, 38959541), (61, 1277362), (122, 638681), (229, 340258), (458, 170129), (2789, 27938), (5578, 13969)]