9880754

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:123

約数の個数: 48

約数和(自身を含む): 17708544

約数和(自身を除く): 7827790

約数列:

[1, 2, 13, 23, 26, 31, 41, 46, 62, 82, 169, 299, 338, 403, 533, 598, 713, 806, 943, 1066, 1271, 1426, 1886, 2542, 3887, 5239, 6929, 7774, 9269, 10478, 12259, 13858, 16523, 18538, 24518, 29233, 33046, 58466, 120497, 159367, 214799, 240994, 318734, 380029, 429598, 760058, 4940377, 9880754]

約数ペア:

[(1, 9880754), (2, 4940377), (13, 760058), (23, 429598), (26, 380029), (31, 318734), (41, 240994), (46, 214799), (62, 159367), (82, 120497), (169, 58466), (299, 33046), (338, 29233), (403, 24518), (533, 18538), (598, 16523), (713, 13858), (806, 12259), (943, 10478), (1066, 9269), (1271, 7774), (1426, 6929), (1886, 5239), (2542, 3887)]