1381888752

素因数分解:

$2^4\times 3^1\times {\mathrm{113}}^1\times {\mathrm{254773}}^1$

素因数の和:254897

約数の個数: 40

約数和(自身を含む): 3601485264

約数和(自身を除く): 2219596512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 113, 226, 339, 452, 678, 904, 1356, 1808, 2712, 5424, 254773, 509546, 764319, 1019092, 1528638, 2038184, 3057276, 4076368, 6114552, 12229104, 28789349, 57578698, 86368047, 115157396, 172736094, 230314792, 345472188, 460629584, 690944376, 1381888752]

約数ペア:

[(1, 1381888752), (2, 690944376), (3, 460629584), (4, 345472188), (6, 230314792), (8, 172736094), (12, 115157396), (16, 86368047), (24, 57578698), (48, 28789349), (113, 12229104), (226, 6114552), (339, 4076368), (452, 3057276), (678, 2038184), (904, 1528638), (1356, 1019092), (1808, 764319), (2712, 509546), (5424, 254773)]