290434532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1049}}^1\times {\mathrm{3643}}^1$

素因数の和:4715

約数の個数: 24

約数和(自身を含む): 535668000

約数和(自身を除く): 245233468

約数列:

[1, 2, 4, 19, 38, 76, 1049, 2098, 3643, 4196, 7286, 14572, 19931, 39862, 69217, 79724, 138434, 276868, 3821507, 7643014, 15286028, 72608633, 145217266, 290434532]

約数ペア:

[(1, 290434532), (2, 145217266), (4, 72608633), (19, 15286028), (38, 7643014), (76, 3821507), (1049, 276868), (2098, 138434), (3643, 79724), (4196, 69217), (7286, 39862), (14572, 19931)]