2146379142

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{113963}}^1$

素因数の和:114084

約数の個数: 32

約数和(自身を含む): 4452801408

約数和(自身を除く): 2306422266

約数列:

[1, 2, 3, 6, 43, 73, 86, 129, 146, 219, 258, 438, 3139, 6278, 9417, 18834, 113963, 227926, 341889, 683778, 4900409, 8319299, 9800818, 14701227, 16638598, 24957897, 29402454, 49915794, 357729857, 715459714, 1073189571, 2146379142]

約数ペア:

[(1, 2146379142), (2, 1073189571), (3, 715459714), (6, 357729857), (43, 49915794), (73, 29402454), (86, 24957897), (129, 16638598), (146, 14701227), (219, 9800818), (258, 8319299), (438, 4900409), (3139, 683778), (6278, 341889), (9417, 227926), (18834, 113963)]