2650497983

素因数分解:

$7^1\times {\mathrm{229}}^1\times {\mathrm{907}}^1\times {\mathrm{1823}}^1$

素因数の和:2966

約数の個数: 16

約数和(自身を含む): 3047393280

約数和(自身を除く): 396895297

約数列:

[1, 7, 229, 907, 1603, 1823, 6349, 12761, 207703, 417467, 1453921, 1653461, 2922269, 11574227, 378642569, 2650497983]

約数ペア:

[(1, 2650497983), (7, 378642569), (229, 11574227), (907, 2922269), (1603, 1653461), (1823, 1453921), (6349, 417467), (12761, 207703)]