2118504959

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{8713}}^1$

素因数の和:8990

約数の個数: 16

約数和(自身を含む): 2275399680

約数和(自身を除く): 156894721

約数列:

[1, 19, 67, 191, 1273, 3629, 8713, 12797, 165547, 243143, 583771, 1664183, 11091649, 31619477, 111500261, 2118504959]

約数ペア:

[(1, 2118504959), (19, 111500261), (67, 31619477), (191, 11091649), (1273, 1664183), (3629, 583771), (8713, 243143), (12797, 165547)]