987673022

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{473477}}^1$

素因数の和:473635

約数の個数: 16

約数和(自身を含む): 1704520800

約数和(自身を除く): 716847778

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 473477, 946954, 3314339, 6628678, 70548073, 141096146, 493836511, 987673022]

約数ペア:

[(1, 987673022), (2, 493836511), (7, 141096146), (14, 70548073), (149, 6628678), (298, 3314339), (1043, 946954), (2086, 473477)]