669196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 1302336

約数和(自身を除く): 633140

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 227, 268, 454, 737, 908, 1474, 2497, 2948, 4994, 9988, 15209, 30418, 60836, 167299, 334598, 669196]

約数ペア:

[(1, 669196), (2, 334598), (4, 167299), (11, 60836), (22, 30418), (44, 15209), (67, 9988), (134, 4994), (227, 2948), (268, 2497), (454, 1474), (737, 908)]