2103198712

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{2006869}}^1$

素因数の和:2007006

約数の個数: 16

約数和(自身を含む): 3973602600

約数和(自身を除く): 1870403888

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 2006869, 4013738, 8027476, 16054952, 262899839, 525799678, 1051599356, 2103198712]

約数ペア:

[(1, 2103198712), (2, 1051599356), (4, 525799678), (8, 262899839), (131, 16054952), (262, 8027476), (524, 4013738), (1048, 2006869)]