2286988921

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{743}}^1\times {\mathrm{6563}}^1$

素因数の和:7380

約数の個数: 16

約数和(自身を含む): 2656687104

約数和(自身を除く): 369698183

約数列:

[1, 7, 67, 469, 743, 5201, 6563, 45941, 49781, 348467, 439721, 3078047, 4876309, 34134163, 326712703, 2286988921]

約数ペア:

[(1, 2286988921), (7, 326712703), (67, 34134163), (469, 4876309), (743, 3078047), (5201, 439721), (6563, 348467), (45941, 49781)]