2556288614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{73681}}^1$

素因数の和:73796

約数の個数: 32

約数和(自身を含む): 4456287360

約数和(自身を除く): 1899998746

約数列:

[1, 2, 11, 19, 22, 38, 83, 166, 209, 418, 913, 1577, 1826, 3154, 17347, 34694, 73681, 147362, 810491, 1399939, 1620982, 2799878, 6115523, 12231046, 15399329, 30798658, 67270753, 116194937, 134541506, 232389874, 1278144307, 2556288614]

約数ペア:

[(1, 2556288614), (2, 1278144307), (11, 232389874), (19, 134541506), (22, 116194937), (38, 67270753), (83, 30798658), (166, 15399329), (209, 12231046), (418, 6115523), (913, 2799878), (1577, 1620982), (1826, 1399939), (3154, 810491), (17347, 147362), (34694, 73681)]