2018761334

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{75479}}^1$

素因数の和:75835

約数の個数: 16

約数和(自身を含む): 3108568320

約数和(自身を除く): 1089806986

約数列:

[1, 2, 43, 86, 311, 622, 13373, 26746, 75479, 150958, 3245597, 6491194, 23473969, 46947938, 1009380667, 2018761334]

約数ペア:

[(1, 2018761334), (2, 1009380667), (43, 46947938), (86, 23473969), (311, 6491194), (622, 3245597), (13373, 150958), (26746, 75479)]