8959916

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4507}}^1$

素因数の和:4589

約数の個数: 24

約数和(自身を含む): 18176256

約数和(自身を除く): 9216340

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 4507, 9014, 18028, 31549, 63098, 126196, 319997, 639994, 1279988, 2239979, 4479958, 8959916]

約数ペア:

[(1, 8959916), (2, 4479958), (4, 2239979), (7, 1279988), (14, 639994), (28, 319997), (71, 126196), (142, 63098), (284, 31549), (497, 18028), (994, 9014), (1988, 4507)]