2158402936

素因数分解:

$2^3\times {\mathrm{4421}}^1\times {\mathrm{61027}}^1$

素因数の和:65454

約数の個数: 16

約数和(自身を含む): 4047987240

約数和(自身を除く): 1889584304

約数列:

[1, 2, 4, 8, 4421, 8842, 17684, 35368, 61027, 122054, 244108, 488216, 269800367, 539600734, 1079201468, 2158402936]

約数ペア:

[(1, 2158402936), (2, 1079201468), (4, 539600734), (8, 269800367), (4421, 488216), (8842, 244108), (17684, 122054), (35368, 61027)]