4376156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:905

約数の個数: 24

約数和(自身を含む): 8184960

約数和(自身を除く): 3808804

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 811, 1349, 1622, 2698, 3244, 5396, 15409, 30818, 57581, 61636, 115162, 230324, 1094039, 2188078, 4376156]

約数ペア:

[(1, 4376156), (2, 2188078), (4, 1094039), (19, 230324), (38, 115162), (71, 61636), (76, 57581), (142, 30818), (284, 15409), (811, 5396), (1349, 3244), (1622, 2698)]