2019911646

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{761}}^1\times {\mathrm{2969}}^1$

素因数の和:3884

約数の個数: 32

約数和(自身を含む): 4073652000

約数和(自身を除く): 2053740354

約数列:

[1, 2, 3, 6, 149, 298, 447, 761, 894, 1522, 2283, 2969, 4566, 5938, 8907, 17814, 113389, 226778, 340167, 442381, 680334, 884762, 1327143, 2259409, 2654286, 4518818, 6778227, 13556454, 336651941, 673303882, 1009955823, 2019911646]

約数ペア:

[(1, 2019911646), (2, 1009955823), (3, 673303882), (6, 336651941), (149, 13556454), (298, 6778227), (447, 4518818), (761, 2654286), (894, 2259409), (1522, 1327143), (2283, 884762), (2969, 680334), (4566, 442381), (5938, 340167), (8907, 226778), (17814, 113389)]