2017378897678

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{64879}}^1\times {\mathrm{16487}}^1$

素因数の和:81432

約数の個数: 32

約数和(自身を含む): 3234898114560

約数和(自身を除く): 1217519216882

約数列:

[1, 2, 23, 41, 46, 82, 943, 1886, 16487, 32974, 64879, 129758, 379201, 675967, 758402, 1351934, 1492217, 2660039, 2984434, 5320078, 15547241, 31094482, 61180897, 122361794, 1069660073, 2139320146, 24602181679, 43856062993, 49204363358, 87712125986, 1008689448839, 2017378897678]

約数ペア:

[(1, 2017378897678), (2, 1008689448839), (23, 87712125986), (41, 49204363358), (46, 43856062993), (82, 24602181679), (943, 2139320146), (1886, 1069660073), (16487, 122361794), (32974, 61180897), (64879, 31094482), (129758, 15547241), (379201, 5320078), (675967, 2984434), (758402, 2660039), (1351934, 1492217)]