556887518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{10211}}^1$

素因数の和:10328

約数の個数: 32

約数和(自身を含む): 949961088

約数和(自身を除く): 393073570

約数列:

[1, 2, 11, 22, 37, 67, 74, 134, 407, 737, 814, 1474, 2479, 4958, 10211, 20422, 27269, 54538, 112321, 224642, 377807, 684137, 755614, 1368274, 4155877, 7525507, 8311754, 15051014, 25313069, 50626138, 278443759, 556887518]

約数ペア:

[(1, 556887518), (2, 278443759), (11, 50626138), (22, 25313069), (37, 15051014), (67, 8311754), (74, 7525507), (134, 4155877), (407, 1368274), (737, 755614), (814, 684137), (1474, 377807), (2479, 224642), (4958, 112321), (10211, 54538), (20422, 27269)]