2903781937

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1\times {\mathrm{10867}}^1$

素因数の和:11580

約数の個数: 16

約数和(自身を含む): 3380382720

約数和(自身を除く): 476600783

約数列:

[1, 7, 59, 413, 647, 4529, 10867, 38173, 76069, 267211, 641153, 4488071, 7030949, 49216643, 414825991, 2903781937]

約数ペア:

[(1, 2903781937), (7, 414825991), (59, 49216643), (413, 7030949), (647, 4488071), (4529, 641153), (10867, 267211), (38173, 76069)]