1803424

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 4148928

約数和(自身を除く): 2345504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 97, 112, 166, 194, 224, 332, 388, 581, 664, 679, 776, 1162, 1328, 1358, 1552, 2324, 2656, 2716, 3104, 4648, 5432, 8051, 9296, 10864, 16102, 18592, 21728, 32204, 56357, 64408, 112714, 128816, 225428, 257632, 450856, 901712, 1803424]

約数ペア:

[(1, 1803424), (2, 901712), (4, 450856), (7, 257632), (8, 225428), (14, 128816), (16, 112714), (28, 64408), (32, 56357), (56, 32204), (83, 21728), (97, 18592), (112, 16102), (166, 10864), (194, 9296), (224, 8051), (332, 5432), (388, 4648), (581, 3104), (664, 2716), (679, 2656), (776, 2324), (1162, 1552), (1328, 1358)]