438157096

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{57713}}^1$

素因数の和:57805

約数の個数: 32

約数和(自身を含む): 896875560

約数和(自身を除く): 458718464

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 7592, 57713, 115426, 230852, 461704, 750269, 1500538, 3001076, 4213049, 6002152, 8426098, 16852196, 33704392, 54769637, 109539274, 219078548, 438157096]

約数ペア:

[(1, 438157096), (2, 219078548), (4, 109539274), (8, 54769637), (13, 33704392), (26, 16852196), (52, 8426098), (73, 6002152), (104, 4213049), (146, 3001076), (292, 1500538), (584, 750269), (949, 461704), (1898, 230852), (3796, 115426), (7592, 57713)]