389439612

素因数分解:

$2^2\times 3^2\times {\mathrm{241}}^1\times {\mathrm{44887}}^1$

素因数の和:45138

約数の個数: 36

約数和(自身を含む): 988523536

約数和(自身を除く): 599083924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 241, 482, 723, 964, 1446, 2169, 2892, 4338, 8676, 44887, 89774, 134661, 179548, 269322, 403983, 538644, 807966, 1615932, 10817767, 21635534, 32453301, 43271068, 64906602, 97359903, 129813204, 194719806, 389439612]

約数ペア:

[(1, 389439612), (2, 194719806), (3, 129813204), (4, 97359903), (6, 64906602), (9, 43271068), (12, 32453301), (18, 21635534), (36, 10817767), (241, 1615932), (482, 807966), (723, 538644), (964, 403983), (1446, 269322), (2169, 179548), (2892, 134661), (4338, 89774), (8676, 44887)]