329966602

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{21803}}^1$

素因数の和:21882

約数の個数: 32

約数和(自身を含む): 602836992

約数和(自身を除く): 272870390

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 322, 329, 658, 1081, 2162, 7567, 15134, 21803, 43606, 152621, 305242, 501469, 1002938, 1024741, 2049482, 3510283, 7020566, 7173187, 14346374, 23569043, 47138086, 164983301, 329966602]

約数ペア:

[(1, 329966602), (2, 164983301), (7, 47138086), (14, 23569043), (23, 14346374), (46, 7173187), (47, 7020566), (94, 3510283), (161, 2049482), (322, 1024741), (329, 1002938), (658, 501469), (1081, 305242), (2162, 152621), (7567, 43606), (15134, 21803)]