874547248

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{815809}}^1$

素因数の和:815884

約数の個数: 20

約数和(自身を含む): 1719727480

約数和(自身を除く): 845180232

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 815809, 1631618, 3263236, 6526472, 13052944, 54659203, 109318406, 218636812, 437273624, 874547248]

約数ペア:

[(1, 874547248), (2, 437273624), (4, 218636812), (8, 109318406), (16, 54659203), (67, 13052944), (134, 6526472), (268, 3263236), (536, 1631618), (1072, 815809)]