2013200456

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{52901}}^1$

素因数の和:53045

約数の個数: 32

約数和(自身を含む): 3885122880

約数和(自身を除く): 1871922424

約数列:

[1, 2, 4, 8, 67, 71, 134, 142, 268, 284, 536, 568, 4757, 9514, 19028, 38056, 52901, 105802, 211604, 423208, 3544367, 3755971, 7088734, 7511942, 14177468, 15023884, 28354936, 30047768, 251650057, 503300114, 1006600228, 2013200456]

約数ペア:

[(1, 2013200456), (2, 1006600228), (4, 503300114), (8, 251650057), (67, 30047768), (71, 28354936), (134, 15023884), (142, 14177468), (268, 7511942), (284, 7088734), (536, 3755971), (568, 3544367), (4757, 423208), (9514, 211604), (19028, 105802), (38056, 52901)]