516281792

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{620531}}^1$

素因数の和:620556

約数の個数: 28

約数和(自身を含む): 1103305896

約数和(自身を除く): 587024104

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 620531, 1241062, 2482124, 4964248, 8066903, 9928496, 16133806, 19856992, 32267612, 39713984, 64535224, 129070448, 258140896, 516281792]

約数ペア:

[(1, 516281792), (2, 258140896), (4, 129070448), (8, 64535224), (13, 39713984), (16, 32267612), (26, 19856992), (32, 16133806), (52, 9928496), (64, 8066903), (104, 4964248), (208, 2482124), (416, 1241062), (832, 620531)]