2149504518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{373567}}^1$

素因数の和:373716

約数の個数: 32

約数和(自身を含む): 4949028864

約数和(自身を除く): 2799524346

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5754, 373567, 747134, 1120701, 2241402, 2614969, 5229938, 7844907, 15689814, 51178679, 102357358, 153536037, 307072074, 358250753, 716501506, 1074752259, 2149504518]

約数ペア:

[(1, 2149504518), (2, 1074752259), (3, 716501506), (6, 358250753), (7, 307072074), (14, 153536037), (21, 102357358), (42, 51178679), (137, 15689814), (274, 7844907), (411, 5229938), (822, 2614969), (959, 2241402), (1918, 1120701), (2877, 747134), (5754, 373567)]