309968362

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{773}}^1\times {\mathrm{1657}}^1$

素因数の和:2454

約数の個数: 24

約数和(自身を含む): 512033508

約数和(自身を除く): 202065146

約数列:

[1, 2, 11, 22, 121, 242, 773, 1546, 1657, 3314, 8503, 17006, 18227, 36454, 93533, 187066, 200497, 400994, 1280861, 2561722, 14089471, 28178942, 154984181, 309968362]

約数ペア:

[(1, 309968362), (2, 154984181), (11, 28178942), (22, 14089471), (121, 2561722), (242, 1280861), (773, 400994), (1546, 200497), (1657, 187066), (3314, 93533), (8503, 36454), (17006, 18227)]