291259236

素因数分解:

$2^2\times 3^1\times {\mathrm{491}}^1\times {\mathrm{49433}}^1$

素因数の和:49931

約数の個数: 24

約数和(自身を含む): 681002784

約数和(自身を除く): 389743548

約数列:

[1, 2, 3, 4, 6, 12, 491, 982, 1473, 1964, 2946, 5892, 49433, 98866, 148299, 197732, 296598, 593196, 24271603, 48543206, 72814809, 97086412, 145629618, 291259236]

約数ペア:

[(1, 291259236), (2, 145629618), (3, 97086412), (4, 72814809), (6, 48543206), (12, 24271603), (491, 593196), (982, 296598), (1473, 197732), (1964, 148299), (2946, 98866), (5892, 49433)]