331048876

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{39847}}^1$

素因数の和:39949

約数の個数: 24

約数和(自身を含む): 606964736

約数和(自身を除く): 275915860

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 268, 2077, 4154, 8308, 39847, 79694, 159388, 1235257, 2470514, 2669749, 4941028, 5339498, 10678996, 82762219, 165524438, 331048876]

約数ペア:

[(1, 331048876), (2, 165524438), (4, 82762219), (31, 10678996), (62, 5339498), (67, 4941028), (124, 2669749), (134, 2470514), (268, 1235257), (2077, 159388), (4154, 79694), (8308, 39847)]