2008154308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1554299}}^1$

素因数の和:1554339

約数の個数: 24

約数和(自身を含む): 3916836000

約数和(自身を除く): 1908681692

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 1554299, 3108598, 6217196, 26423083, 29531681, 52846166, 59063362, 105692332, 118126724, 502038577, 1004077154, 2008154308]

約数ペア:

[(1, 2008154308), (2, 1004077154), (4, 502038577), (17, 118126724), (19, 105692332), (34, 59063362), (38, 52846166), (68, 29531681), (76, 26423083), (323, 6217196), (646, 3108598), (1292, 1554299)]