1900336784

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1503431}}^1$

素因数の和:1503518

約数の個数: 20

約数和(自身を含む): 3728511360

約数和(自身を除く): 1828174576

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 1503431, 3006862, 6013724, 12027448, 24054896, 118771049, 237542098, 475084196, 950168392, 1900336784]

約数ペア:

[(1, 1900336784), (2, 950168392), (4, 475084196), (8, 237542098), (16, 118771049), (79, 24054896), (158, 12027448), (316, 6013724), (632, 3006862), (1264, 1503431)]