1888794753

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{12437}}^1$

素因数の和:12565

約数の個数: 32

約数和(自身を含む): 2751086592

約数和(自身を除く): 862291839

約数列:

[1, 3, 23, 31, 69, 71, 93, 213, 713, 1633, 2139, 2201, 4899, 6603, 12437, 37311, 50623, 151869, 286051, 385547, 858153, 883027, 1156641, 2649081, 8867581, 20309621, 26602743, 27373837, 60928863, 82121511, 629598251, 1888794753]

約数ペア:

[(1, 1888794753), (3, 629598251), (23, 82121511), (31, 60928863), (69, 27373837), (71, 26602743), (93, 20309621), (213, 8867581), (713, 2649081), (1633, 1156641), (2139, 883027), (2201, 858153), (4899, 385547), (6603, 286051), (12437, 151869), (37311, 50623)]