2103266308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{28069}}^1$

素因数の和:28228

約数の個数: 48

約数和(自身を含む): 4357362240

約数和(自身を除く): 2254095932

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 131, 143, 262, 286, 524, 572, 1441, 1703, 2882, 3406, 5764, 6812, 18733, 28069, 37466, 56138, 74932, 112276, 308759, 364897, 617518, 729794, 1235036, 1459588, 3677039, 4013867, 7354078, 8027734, 14708156, 16055468, 40447429, 47801507, 80894858, 95603014, 161789716, 191206028, 525816577, 1051633154, 2103266308]

約数ペア:

[(1, 2103266308), (2, 1051633154), (4, 525816577), (11, 191206028), (13, 161789716), (22, 95603014), (26, 80894858), (44, 47801507), (52, 40447429), (131, 16055468), (143, 14708156), (262, 8027734), (286, 7354078), (524, 4013867), (572, 3677039), (1441, 1459588), (1703, 1235036), (2882, 729794), (3406, 617518), (5764, 364897), (6812, 308759), (18733, 112276), (28069, 74932), (37466, 56138)]