2013091828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{471671}}^1$

素因数の和:471783

約数の個数: 24

約数和(自身を含む): 3882803904

約数和(自身を除く): 1869712076

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 471671, 943342, 1886684, 5188381, 10376762, 20753524, 45752087, 91504174, 183008348, 503272957, 1006545914, 2013091828]

約数ペア:

[(1, 2013091828), (2, 1006545914), (4, 503272957), (11, 183008348), (22, 91504174), (44, 45752087), (97, 20753524), (194, 10376762), (388, 5188381), (1067, 1886684), (2134, 943342), (4268, 471671)]