133423467478

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{501591983}}^1$

素因数の和:501592011

約数の個数: 16

約数和(自身を含む): 240764152320

約数和(自身を除く): 107340684842

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 501591983, 1003183966, 3511143881, 7022287762, 9530247677, 19060495354, 66711733739, 133423467478]

約数ペア:

[(1, 133423467478), (2, 66711733739), (7, 19060495354), (14, 9530247677), (19, 7022287762), (38, 3511143881), (133, 1003183966), (266, 501591983)]