2157928752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{6422407}}^1$

素因数の和:6422425

約数の個数: 40

約数和(自身を含む): 6371028736

約数和(自身を除く): 4213099984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 6422407, 12844814, 19267221, 25689628, 38534442, 44956849, 51379256, 77068884, 89913698, 102758512, 134870547, 154137768, 179827396, 269741094, 308275536, 359654792, 539482188, 719309584, 1078964376, 2157928752]

約数ペア:

[(1, 2157928752), (2, 1078964376), (3, 719309584), (4, 539482188), (6, 359654792), (7, 308275536), (8, 269741094), (12, 179827396), (14, 154137768), (16, 134870547), (21, 102758512), (24, 89913698), (28, 77068884), (42, 51379256), (48, 44956849), (56, 38534442), (84, 25689628), (112, 19267221), (168, 12844814), (336, 6422407)]