752474896

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{117281}}^1$

素因数の和:117690

約数の個数: 20

約数和(自身を含む): 1461568284

約数和(自身を除く): 709093388

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 117281, 234562, 469124, 938248, 1876496, 47029681, 94059362, 188118724, 376237448, 752474896]

約数ペア:

[(1, 752474896), (2, 376237448), (4, 188118724), (8, 94059362), (16, 47029681), (401, 1876496), (802, 938248), (1604, 469124), (3208, 234562), (6416, 117281)]