287484526

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{1523}}^1$

素因数の和:1768

約数の個数: 32

約数和(自身を含む): 501822720

約数和(自身を除く): 214338194

約数列:

[1, 2, 7, 14, 97, 139, 194, 278, 679, 973, 1358, 1523, 1946, 3046, 10661, 13483, 21322, 26966, 94381, 147731, 188762, 211697, 295462, 423394, 1034117, 1481879, 2068234, 2963758, 20534609, 41069218, 143742263, 287484526]

約数ペア:

[(1, 287484526), (2, 143742263), (7, 41069218), (14, 20534609), (97, 2963758), (139, 2068234), (194, 1481879), (278, 1034117), (679, 423394), (973, 295462), (1358, 211697), (1523, 188762), (1946, 147731), (3046, 94381), (10661, 26966), (13483, 21322)]