2915071504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{18839}}^1$

素因数の和:19375

約数の個数: 40

約数和(自身を含む): 5957208000

約数和(自身を除く): 3042136496

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 509, 1018, 2036, 4072, 8144, 9671, 18839, 19342, 37678, 38684, 75356, 77368, 150712, 154736, 301424, 357941, 715882, 1431764, 2863528, 5727056, 9589051, 19178102, 38356204, 76712408, 153424816, 182191969, 364383938, 728767876, 1457535752, 2915071504]

約数ペア:

[(1, 2915071504), (2, 1457535752), (4, 728767876), (8, 364383938), (16, 182191969), (19, 153424816), (38, 76712408), (76, 38356204), (152, 19178102), (304, 9589051), (509, 5727056), (1018, 2863528), (2036, 1431764), (4072, 715882), (8144, 357941), (9671, 301424), (18839, 154736), (19342, 150712), (37678, 77368), (38684, 75356)]