980252686

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1231}}^1\times {\mathrm{2473}}^1$

素因数の和:3736

約数の個数: 32

約数和(自身を含む): 1755629568

約数和(自身を除く): 775376882

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1231, 2462, 2473, 4946, 8617, 17234, 17311, 28313, 34622, 56626, 56879, 113758, 198191, 396382, 398153, 796306, 3044263, 6088526, 21309841, 42619682, 70018049, 140036098, 490126343, 980252686]

約数ペア:

[(1, 980252686), (2, 490126343), (7, 140036098), (14, 70018049), (23, 42619682), (46, 21309841), (161, 6088526), (322, 3044263), (1231, 796306), (2462, 398153), (2473, 396382), (4946, 198191), (8617, 113758), (17234, 56879), (17311, 56626), (28313, 34622)]