128467322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{13469}}^1$

素因数の和:13741

約数の個数: 16

約数和(自身を含む): 203666400

約数和(自身を除く): 75199078

約数列:

[1, 2, 19, 38, 251, 502, 4769, 9538, 13469, 26938, 255911, 511822, 3380719, 6761438, 64233661, 128467322]

約数ペア:

[(1, 128467322), (2, 64233661), (19, 6761438), (38, 3380719), (251, 511822), (502, 255911), (4769, 26938), (9538, 13469)]