448049693

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 562146816

約数和(自身を除く): 114097123

約数列:

[1, 7, 13, 91, 97, 193, 263, 679, 1261, 1351, 1841, 2509, 3419, 8827, 17563, 18721, 23933, 25511, 50759, 131047, 178577, 243373, 331643, 355313, 659867, 1703611, 2321501, 4619069, 4923623, 34465361, 64007099, 448049693]

約数ペア:

[(1, 448049693), (7, 64007099), (13, 34465361), (91, 4923623), (97, 4619069), (193, 2321501), (263, 1703611), (679, 659867), (1261, 355313), (1351, 331643), (1841, 243373), (2509, 178577), (3419, 131047), (8827, 50759), (17563, 25511), (18721, 23933)]