983511152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{10531}}^1$

素因数の和:11001

約数の個数: 40

約数和(自身を含む): 2056899600

約数和(自身を除く): 1073388448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 449, 898, 1796, 3592, 5837, 7184, 10531, 11674, 21062, 23348, 42124, 46696, 84248, 93392, 136903, 168496, 273806, 547612, 1095224, 2190448, 4728419, 9456838, 18913676, 37827352, 61469447, 75654704, 122938894, 245877788, 491755576, 983511152]

約数ペア:

[(1, 983511152), (2, 491755576), (4, 245877788), (8, 122938894), (13, 75654704), (16, 61469447), (26, 37827352), (52, 18913676), (104, 9456838), (208, 4728419), (449, 2190448), (898, 1095224), (1796, 547612), (3592, 273806), (5837, 168496), (7184, 136903), (10531, 93392), (11674, 84248), (21062, 46696), (23348, 42124)]