885332938

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{30713}}^1$

素因数の和:30822

約数の個数: 32

約数和(自身を含む): 1592213760

約数和(自身を除く): 706880822

約数列:

[1, 2, 7, 14, 29, 58, 71, 142, 203, 406, 497, 994, 2059, 4118, 14413, 28826, 30713, 61426, 214991, 429982, 890677, 1781354, 2180623, 4361246, 6234739, 12469478, 15264361, 30528722, 63238067, 126476134, 442666469, 885332938]

約数ペア:

[(1, 885332938), (2, 442666469), (7, 126476134), (14, 63238067), (29, 30528722), (58, 15264361), (71, 12469478), (142, 6234739), (203, 4361246), (406, 2180623), (497, 1781354), (994, 890677), (2059, 429982), (4118, 214991), (14413, 61426), (28826, 30713)]